{"title":"Suspension Stabilizer Bar Kit","description":null,"products":[{"product_id":"umi-performance-solid-sway-bars-improve-handling-and-reduce-body-roll","title":"UMI Performance solid sway bars improve handling and reduce body roll.","description":"UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end links and greaseable sway bar bushings. Made from 4140 CrMo steel, they are heat treated for maximum strength and performance. The front sway bar is CNC bent for a precision fit, while the rear sway bar comes with grade 8 mounting hardware. Available in bright red or gloss black powder coating for long-lasting durability. 100% Made in USA.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905426485542,"sku":"GPHP_403534-R","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/403534-R-1.jpg?v=1774999466"},{"product_id":"4035-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-1-4-solid","title":"4035 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1\/4” Solid","description":"UMI’s 1-¼\" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps plant the front tires without ruining ride quality and comfort. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0047) for those who want ultimate strength combined with a great appearance. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA. Features: 1-1\/4” (32mm) CNC bent 4140 CrMo construction. 530lb\/in deflection. Perfect for corner carving while maintaining ride comfort and flatter cornering. Excellent multi-purpose bar. Tech Tip: P\/N 4035 fits all 1970-1981 Chevrolet Camaro and Pontiac Firebird’s. P\/N 4035 fits all 1964-1972 GM A-Body cars. P\/N 4035 fits all 1973-1977 GM A-Body cars.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905426977062,"sku":"GPHP_4035-B","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4035-B.jpg?v=1774999497"},{"product_id":"4067-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-5-16-solid","title":"4067 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-5\/16” Solid","description":"UMI’s 1-5\/16 (33.3mm) solid front sway bar is the heavy duty version of our popular 4035 bar, and is intended for Pro-Touring, road race, auto-x and corner carving. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0066) for those who want ultimate strength combined with a great appearance. The 4067 bar also works nicely with UMI 2649 swivel end links. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA. Features: 1-5\/16” (33.3mm) CNC bent 4140 CrMo construction. Excels at corner carving and controlling body roll on fast Pro-Tour cars with big tires Red or black powder coat 100% Made In USA Excellent race bar As used on the UMI 1972 LeMans test car at Good Guys, Optima, LS Fest","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905427042598,"sku":"GPHP_4067-B","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4067ab_LRG-600x400.png?v=1774999501"},{"product_id":"4035-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-1-4-solid-1","title":"4035 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1\/4” Solid","description":"UMI’s 1-¼\" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps plant the front tires without ruining ride quality and comfort. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0047) for those who want ultimate strength combined with a great appearance. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA. Features: 1-1\/4” (32mm) CNC bent 4140 CrMo construction. 530lb\/in deflection. Perfect for corner carving while maintaining ride comfort and flatter cornering. Excellent multi-purpose bar. Tech Tip: P\/N 4035 fits all 1970-1981 Chevrolet Camaro and Pontiac Firebird’s. P\/N 4035 fits all 1964-1972 GM A-Body cars. P\/N 4035 fits all 1973-1977 GM A-Body cars.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905427927334,"sku":"GPHP_4035-R","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4035-R.jpg?v=1774999543"},{"product_id":"umi-performance-solid-sway-bars-improve-handling-and-reduce-body-roll-1","title":"UMI Performance solid sway bars improve handling and reduce body roll.","description":"UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end links and greaseable sway bar bushings. Made from 4140 CrMo steel, they are heat treated for maximum strength and performance. The front sway bar is CNC bent for a precision fit, while the rear sway bar comes with grade 8 mounting hardware. Available in bright red or gloss black powder coating for long-lasting durability. 100% Made in USA.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905428058406,"sku":"GPHP_403534-B","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/403534-B-1.jpg?v=1774999557"},{"product_id":"s197-kit-boosts-handling-with-bolt-on-bars-bushings-and-billet-end-links","title":"S197 kit boosts handling with bolt-on bars, bushings, and billet end links.","description":"UMI Performance S197 sway bar kit is designed to improve handling and reduce body roll, resulting in a more balanced suspension and better cornering capabilities for your vehicle. The kit includes a lightweight 35mm adjustable front sway bar and a solid 22mm rear sway bar, both CNC bent for maximum strength and performance. Installation is easy with bolt-in components that can be completed in just a few hours. Additionally, the kit features durable bushings with clamshells and billet aluminum end links for the rear sway bar.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905437462822,"sku":"GPHP_101213-B","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/101213-B.jpg?v=1774999995"},{"product_id":"s197-kit-boosts-handling-with-bolt-on-bars-bushings-and-billet-end-links-1","title":"S197 kit boosts handling with bolt-on bars, bushings, and billet end links.","description":"UMI Performance S197 sway bar kit is designed to improve handling and reduce body roll, resulting in a more balanced suspension and better cornering capabilities for your vehicle. The kit includes a lightweight 35mm adjustable front sway bar and a solid 22mm rear sway bar, both CNC bent for maximum strength and performance. Installation is easy with bolt-in components that can be completed in just a few hours. Additionally, the kit features durable bushings with clamshells and billet aluminum end links for the rear sway bar.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905438839078,"sku":"GPHP_101213-R","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/101213-R.jpg?v=1775000108"},{"product_id":"4047-300-1964-1972-gm-a-body-1-tubular-rear-sway-bar-chassis-mounted","title":"4047-300 - 1964-1972 GM A-Body 1” Tubular Rear Sway Bar, Chassis Mounted","description":"UMI's A-body Pro-Tour style bar is a true multi purpose  high performance rear sway bar. The chassis and differential housing mounts  reduce bind normally associated with the factory style bars. The bars are  1\" diameter hollow and feature three different rates (street\/auto-x, road  race\/strip). UMI's tried and true CNC machined clamping system allows  differential housing mounting on 2.75\", 3\" and 3.25\" diameter  housings. These can be bolted on, or welded for additional security. The double  shear chassis mounts are held in place by four 3\/8\" fasteners. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight. Choose the longest hole for street,  middle hole for auto-x, road race and the shortest hole for drag use. Features: Light weight 1” tubular sway bar, CNC bent Designed to clear all rear ends- 10-Bolt, 12-Bolt, 9”,       M9, S60 and others Heavy duty race style CrMo spherical rod ends with       Teflon race High strength 4140 CrMo zinc-plated u-bolts CNC machined sway bar mounts with grip teeth and reinforcement       gussets 1” Billet steel hex adjuster for extreme strength Premium  greaseable       polyurethane bushings 100% bolt in installation! Durable long lasting powder coat Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905475473702,"sku":"GPHP_4047-300-B","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4047-1-B.jpg?v=1775001656"},{"product_id":"4045-325-1964-1972-gm-a-body-1-3-8-tubular-rear-drag-sway-bar-bolt-on","title":"4045-325 - 1964-1972 GM A-Body 1-3\/8” Tubular Rear Drag Sway Bar - Bolt-on","description":"UMI's  A-body Anti-Roll bar is designed to help your hot rod leave the line flat and  straight. The bars are manufactured from light weight 1-3\/8” diameter tubular  steel and feature three different rates (street\/strip, strip with drag radials  and full slick settings). UMI's tried and true CNC machined clamping system  allows differential housing mounting on 3\" and 3.25\"  diameter housings. These can be bolted on, or welded for additional security.  Since your car will be launching hard, we recommend welding. The double shear  chassis mounts are held in place by four 3\/8\" fasteners and feature our  exclusive reinforcement plate up top to help distribute the load. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight no matter how much power you throw at  it. This A-body drag bar is available in beautiful red or black powder coat. Manufactured  with pride in Philipsburg, PA - USA. Features: 1-3\/8” diameter       tubular bar for incredible strength, resistance to roll and light weight       (saves 8-10lbs over the competition with no loss of roll resistance) Designed to       clear all rear ends - Factory 10-Bolt, 12-Bolt, 9”, M9, S60 and others Heavy duty ultra       premium CrMo spherical rod ends with Teflon race. High strength       4140 CrMo zinc-plated u-bolts CNC machined       sway bar mounts with grip teeth and reinforcement gussets 1” Billet steel       hex adjuster for extreme strength. On-car adjustable to set preload. Heavy duty       machined aluminum sway bar mounts with greaseable polyurethane bushings 100% bolt in       installation! Durable long       lasting powder coat Switch easily       from car to car just by changing u-bolt sizes Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905477013798,"sku":"GPHP_4045-325-B","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4045-B.jpg?v=1775001747"},{"product_id":"4047-300-1964-1972-gm-a-body-1-tubular-rear-sway-bar-chassis-mounted-1","title":"4047-300 - 1964-1972 GM A-Body 1” Tubular Rear Sway Bar, Chassis Mounted","description":"UMI's A-body Pro-Tour style bar is a true multi purpose  high performance rear sway bar. The chassis and differential housing mounts  reduce bind normally associated with the factory style bars. The bars are  1\" diameter hollow and feature three different rates (street\/auto-x, road  race\/strip). UMI's tried and true CNC machined clamping system allows  differential housing mounting on 2.75\", 3\" and 3.25\" diameter  housings. These can be bolted on, or welded for additional security. The double  shear chassis mounts are held in place by four 3\/8\" fasteners. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight. Choose the longest hole for street,  middle hole for auto-x, road race and the shortest hole for drag use. Features: Light weight 1” tubular sway bar, CNC bent Designed to clear all rear ends- 10-Bolt, 12-Bolt, 9”,       M9, S60 and others Heavy duty race style CrMo spherical rod ends with       Teflon race High strength 4140 CrMo zinc-plated u-bolts CNC machined sway bar mounts with grip teeth and reinforcement       gussets 1” Billet steel hex adjuster for extreme strength Premium  greaseable       polyurethane bushings 100% bolt in installation! Durable long lasting powder coat Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905479340326,"sku":"GPHP_4047-300-R","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4047-1-R.jpg?v=1775001793"},{"product_id":"4045-300-1964-1972-gm-a-body-1-3-8-tubular-rear-drag-sway-bar-bolt-on","title":"4045-300 - 1964-1972 GM A-Body 1-3\/8” Tubular Rear Drag Sway Bar - Bolt-on","description":"UMI's  A-body Anti-Roll bar is designed to help your hot rod leave the line flat and  straight. The bars are manufactured from light weight 1-3\/8” diameter tubular  steel and feature three different rates (street\/strip, strip with drag radials  and full slick settings). UMI's tried and true CNC machined clamping system  allows differential housing mounting on 3\" and 3.25\"  diameter housings. These can be bolted on, or welded for additional security.  Since your car will be launching hard, we recommend welding. The double shear  chassis mounts are held in place by four 3\/8\" fasteners and feature our  exclusive reinforcement plate up top to help distribute the load. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight no matter how much power you throw at  it. This A-body drag bar is available in beautiful red or black powder coat. Manufactured  with pride in Philipsburg, PA - USA. Features: 1-3\/8” diameter       tubular bar for incredible strength, resistance to roll and light weight       (saves 8-10lbs over the competition with no loss of roll resistance) Designed to       clear all rear ends - Factory 10-Bolt, 12-Bolt, 9”, M9, S60 and others Heavy duty ultra       premium CrMo spherical rod ends with Teflon race. High strength       4140 CrMo zinc-plated u-bolts CNC machined       sway bar mounts with grip teeth and reinforcement gussets 1” Billet steel       hex adjuster for extreme strength. On-car adjustable to set preload. Heavy duty       machined aluminum sway bar mounts with greaseable polyurethane bushings 100% bolt in       installation! Durable long       lasting powder coat Switch easily       from car to car just by changing u-bolt sizes Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905482387750,"sku":"GPHP_4045-300-R","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4045-R.jpg?v=1775001872"},{"product_id":"4045-300-1964-1972-gm-a-body-1-3-8-tubular-rear-drag-sway-bar-bolt-on-1","title":"4045-300 - 1964-1972 GM A-Body 1-3\/8” Tubular Rear Drag Sway Bar - Bolt-on","description":"UMI's  A-body Anti-Roll bar is designed to help your hot rod leave the line flat and  straight. The bars are manufactured from light weight 1-3\/8” diameter tubular  steel and feature three different rates (street\/strip, strip with drag radials  and full slick settings). UMI's tried and true CNC machined clamping system  allows differential housing mounting on 3\" and 3.25\"  diameter housings. These can be bolted on, or welded for additional security.  Since your car will be launching hard, we recommend welding. The double shear  chassis mounts are held in place by four 3\/8\" fasteners and feature our  exclusive reinforcement plate up top to help distribute the load. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight no matter how much power you throw at  it. This A-body drag bar is available in beautiful red or black powder coat. Manufactured  with pride in Philipsburg, PA - USA. Features: 1-3\/8” diameter       tubular bar for incredible strength, resistance to roll and light weight       (saves 8-10lbs over the competition with no loss of roll resistance) Designed to       clear all rear ends - Factory 10-Bolt, 12-Bolt, 9”, M9, S60 and others Heavy duty ultra       premium CrMo spherical rod ends with Teflon race. High strength       4140 CrMo zinc-plated u-bolts CNC machined       sway bar mounts with grip teeth and reinforcement gussets 1” Billet steel       hex adjuster for extreme strength. On-car adjustable to set preload. Heavy duty       machined aluminum sway bar mounts with greaseable polyurethane bushings 100% bolt in       installation! Durable long       lasting powder coat Switch easily       from car to car just by changing u-bolt sizes Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905485861158,"sku":"GPHP_4045-300-B","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4045-B_14f5d999-745e-49ce-9856-b199918c49ef.jpg?v=1775001951"},{"product_id":"4047-325-1964-1972-gm-a-body-1-tubular-rear-sway-bar-chassis-mounted","title":"4047-325 - 1964-1972 GM A-Body 1” Tubular Rear Sway Bar, Chassis Mounted","description":"UMI's A-body Pro-Tour style bar is a true multi purpose  high performance rear sway bar. The chassis and differential housing mounts  reduce bind normally associated with the factory style bars. The bars are  1\" diameter hollow and feature three different rates (street\/auto-x, road  race\/strip). UMI's tried and true CNC machined clamping system allows  differential housing mounting on 2.75\", 3\" and 3.25\" diameter  housings. These can be bolted on, or welded for additional security. The double  shear chassis mounts are held in place by four 3\/8\" fasteners. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight. Choose the longest hole for street,  middle hole for auto-x, road race and the shortest hole for drag use. Features: Light weight 1” tubular sway bar, CNC bent Designed to clear all rear ends- 10-Bolt, 12-Bolt, 9”,       M9, S60 and others Heavy duty race style CrMo spherical rod ends with       Teflon race High strength 4140 CrMo zinc-plated u-bolts CNC machined sway bar mounts with grip teeth and reinforcement       gussets 1” Billet steel hex adjuster for extreme strength Premium  greaseable       polyurethane bushings 100% bolt in installation! Durable long lasting powder coat Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905486811430,"sku":"GPHP_4047-325-B","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4047-1-B_3106d752-3b13-42b2-bc7c-00b80352e42c.jpg?v=1775001979"},{"product_id":"4047-325-1964-1972-gm-a-body-1-tubular-rear-sway-bar-chassis-mounted-1","title":"4047-325 - 1964-1972 GM A-Body 1” Tubular Rear Sway Bar, Chassis Mounted","description":"UMI's A-body Pro-Tour style bar is a true multi purpose  high performance rear sway bar. The chassis and differential housing mounts  reduce bind normally associated with the factory style bars. The bars are  1\" diameter hollow and feature three different rates (street\/auto-x, road  race\/strip). UMI's tried and true CNC machined clamping system allows  differential housing mounting on 2.75\", 3\" and 3.25\" diameter  housings. These can be bolted on, or welded for additional security. The double  shear chassis mounts are held in place by four 3\/8\" fasteners. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight. Choose the longest hole for street,  middle hole for auto-x, road race and the shortest hole for drag use. Features: Light weight 1” tubular sway bar, CNC bent Designed to clear all rear ends- 10-Bolt, 12-Bolt, 9”,       M9, S60 and others Heavy duty race style CrMo spherical rod ends with       Teflon race High strength 4140 CrMo zinc-plated u-bolts CNC machined sway bar mounts with grip teeth and reinforcement       gussets 1” Billet steel hex adjuster for extreme strength Premium  greaseable       polyurethane bushings 100% bolt in installation! Durable long lasting powder coat Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905487139110,"sku":"GPHP_4047-325-R","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4047-1-R_ce8d165a-e76c-4c56-9bf3-c9cb409b1892.jpg?v=1775001986"},{"product_id":"4045-325-1964-1972-gm-a-body-1-3-8-tubular-rear-drag-sway-bar-bolt-on-1","title":"4045-325 - 1964-1972 GM A-Body 1-3\/8” Tubular Rear Drag Sway Bar - Bolt-on","description":"UMI's  A-body Anti-Roll bar is designed to help your hot rod leave the line flat and  straight. The bars are manufactured from light weight 1-3\/8” diameter tubular  steel and feature three different rates (street\/strip, strip with drag radials  and full slick settings). UMI's tried and true CNC machined clamping system  allows differential housing mounting on 3\" and 3.25\"  diameter housings. These can be bolted on, or welded for additional security.  Since your car will be launching hard, we recommend welding. The double shear  chassis mounts are held in place by four 3\/8\" fasteners and feature our  exclusive reinforcement plate up top to help distribute the load. Drilling  through the crossmember is required and a template \/instructions are included.  The house made hex adjuster allows pre-loading of the bar when used for drag  applications so your car leaves straight no matter how much power you throw at  it. This A-body drag bar is available in beautiful red or black powder coat. Manufactured  with pride in Philipsburg, PA - USA. Features: 1-3\/8” diameter       tubular bar for incredible strength, resistance to roll and light weight       (saves 8-10lbs over the competition with no loss of roll resistance) Designed to       clear all rear ends - Factory 10-Bolt, 12-Bolt, 9”, M9, S60 and others Heavy duty ultra       premium CrMo spherical rod ends with Teflon race. High strength       4140 CrMo zinc-plated u-bolts CNC machined       sway bar mounts with grip teeth and reinforcement gussets 1” Billet steel       hex adjuster for extreme strength. On-car adjustable to set preload. Heavy duty       machined aluminum sway bar mounts with greaseable polyurethane bushings 100% bolt in       installation! Durable long       lasting powder coat Switch easily       from car to car just by changing u-bolt sizes Axle Tube Diameters: Factory rear end, Strange Engineering and Currie rear ends use 3” diameter axle tubes Moser Engineering 12-bolt rear ends use 3” diameter axle tubes Moser Engineering 9” rear ends   manufactured after early 2002 use 3” axle tubes. Rear ends manufactured   prior to early 2002 use 3.25” axle tubes. Please verify diameter before   ordering. Other brand rear ends will vary, please check your axle tube diameter before ordering.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905489039654,"sku":"GPHP_4045-325-R","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4045-R_472c85fa-1d19-49fc-b632-574a12f99c13.jpg?v=1775002021"},{"product_id":"4067-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-5-16-solid-1","title":"4067 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-5\/16” Solid","description":"UMI’s 1-5\/16 (33.3mm) solid front sway bar is the heavy duty version of our popular 4035 bar, and is intended for Pro-Touring, road race, auto-x and corner carving. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0066) for those who want ultimate strength combined with a great appearance. The 4067 bar also works nicely with UMI 2649 swivel end links. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA. Features: 1-5\/16” (33.3mm) CNC bent 4140 CrMo construction. Excels at corner carving and controlling body roll on fast Pro-Tour cars with big tires Red or black powder coat 100% Made In USA Excellent race bar As used on the UMI 1972 LeMans test car at Good Guys, Optima, LS Fest","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905535373606,"sku":"GPHP_4067-R","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4067a_LRG.jpg?v=1775002940"},{"product_id":"4066-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-1-4-solid","title":"4066 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1\/4” Solid","description":"UMI’s 1-1\/4\" solid front sway bar is intended for Pro-Touring, road race, auto-x and corner carving. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. This kit includes our billet aluminum bracket kit (P\/N 90066) for those who want ultimate strength combined with a great appearance. The 4066 bar also works nicely with UMI 2649 swivel end links. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905541992742,"sku":"GPHP_4066-R","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4066a_LRG.jpg?v=1775002999"},{"product_id":"4066-1964-1977-a-body-1970-1981-f-body-gm-front-sway-bar-1-1-4-solid-1","title":"4066 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1\/4” Solid","description":"UMI’s 1-1\/4\" sway bar is intended for Pro-Touring, road race, auto-x and corner carving. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. This kit includes our billet aluminum bracket kit (P\/N 90066) for those who want ultimate strength combined with a great appearance. The 4066 bar also works nicely with UMI 2649 swivel end links. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52905552544038,"sku":"GPHP_4066-B","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4066ab_LRG.jpg?v=1775003176"},{"product_id":"4080-1-1-1-4-splined-front-sway-bar-stock-style-end-links","title":"4080-1 - 1-1\/4\" Splined Front Sway Bar (stock style end links)","description":"4080-1 - 1-1\/4\" Splined Front Sway Bar (stock style end links)","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52907809079590,"sku":"GPHP_4080-1-R","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4080-R.jpg?v=1775010202"},{"product_id":"4080-1-1-4-splined-front-sway-bar-double-shear-end-links","title":"4080 - 1-1\/4\" Splined Front Sway Bar (double shear end links)","description":"UMI’s 1-¼\" (32mm) splined front sway bar is the go-to high tech bar for today’s modern handling muscle car. This bar reduces body roll and helps plant the front tires without ruining ride quality and comfort. Choose from five different settings, soft through firm, for fine tuning at the track. Includes polyurethane bushings, high misalignment rod-end endlinks and all necessary hardware. Also available is our billet aluminum bracket kit for those who want ultimate strength combined with a great appearance. Double-sheer end links for race applications Fitment Note: Recommend drilling and tapping factory frame from 5\/16 to 3\/8 bolts for strength","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52908016369958,"sku":"GPHP_4080-B","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4080-R_2aedc8ba-3be4-4566-8332-d3c1181715fe.jpg?v=1775010323"},{"product_id":"2680-1-1-4-splined-front-sway-bar-double-shear-end-links","title":"2680 - 1-1\/4\" Splined Front Sway Bar (double shear end links)","description":"2680 - 1-1\/4\" Splined Front Sway Bar (double shear end links)","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52908270223654,"sku":"GPHP_2680-R","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/2680-R.jpg?v=1775010565"},{"product_id":"4080-1-1-1-4-splined-front-sway-bar-stock-style-end-links-1","title":"4080-1 - 1-1\/4\" Splined Front Sway Bar (stock style end links)","description":"4080-1 - 1-1\/4\" Splined Front Sway Bar (stock style end links)","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52908270551334,"sku":"GPHP_4080-1-B","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4080-B.jpg?v=1775010578"},{"product_id":"2680-1-1-4-splined-front-sway-bar-double-shear-end-links-1","title":"2680 - 1-1\/4\" Splined Front Sway Bar (double shear end links)","description":"2680 - 1-1\/4\" Splined Front Sway Bar (double shear end links)","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52908270911782,"sku":"GPHP_2680-B","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/2680-B.jpg?v=1775010593"},{"product_id":"umi-3067-sway-bar-1-5-16-solid-race-proven-g-body-handling-upgrade","title":"UMI 3067 sway bar: 1-5\/16\" solid, race proven, G-body handling upgrade.","description":"Take handling performance to the next level with UMI’s 3067 Solid Front Sway Bar for 1978-1988 GM G-Body cars. Engineered for serious cornering performance, this 1-5\/16-inch solid sway bar delivers maximum roll resistance and keeps your G-Body flat, stable, and predictable in the turns. While UMI's 3035 bar works great for most street performance builds, the 3067 is the upgrade of choice for aggressive drivers, autocross competitors, and road race enthusiasts. Battle-tested on UMI’s own G-Body fleet, this sway bar is race proven, precision-built, and ready to transform the way your car handles. Our 3067 1-5\/16-inch HD sway bar includes our 0.600\" 3068 mounting spacers to provide more installation clearance. Also includes all necessary polyurethane high-grade end links and mounting bushings.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52910673199398,"sku":"GPHP_3067-B","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/3067-1-B.jpg?v=1775013157"},{"product_id":"umi-3067-sway-bar-1-5-16-solid-race-proven-g-body-handling-upgrade-1","title":"UMI 3067 sway bar: 1-5\/16\" solid, race proven, G-body handling upgrade.","description":"Take handling performance to the next level with UMI’s 3067 Solid Front Sway Bar for 1978-1988 GM G-Body cars. Engineered for serious cornering performance, this 1-5\/16-inch solid sway bar delivers maximum roll resistance and keeps your G-Body flat, stable, and predictable in the turns. While UMI's 3035 bar works great for most street performance builds, the 3067 is the upgrade of choice for aggressive drivers, autocross competitors, and road race enthusiasts. Battle-tested on UMI’s own G-Body fleet, this sway bar is race proven, precision-built, and ready to transform the way your car handles. Our 3067 1-5\/16-inch HD sway bar includes our 0.600\" 3068 mounting spacers to provide more installation clearance. Also includes all necessary polyurethane high-grade end links and mounting bushings.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52910681588006,"sku":"GPHP_3067-R","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/3067-1-R.jpg?v=1775013163"},{"product_id":"umi-s-1-rear-sway-bar-boosts-f-150-handling-easy-bolt-on-made-in-usa","title":"UMI’s 1\" rear sway bar boosts F-150 handling; easy bolt-on, Made in USA.","description":"Crafted from solid heat-treated chromoly (CrMo) steel, this rear sway bar features a three-position adjustable design, allowing you to fine-tune handling balance for your exact driving needs—whether that’s daily driving, towing, or performance use. Installation is simple and straightforward—requiring no cutting or welding—with all brackets, end links, and mounting hardware included. For maximum performance, pair the rear sway bar with UMI’s matching front sway bar (6579 for 2015-2020 F-150, or 6581 for 2021-2025 F-150) to achieve flat cornering and race-proven handling. Like every UMI Performance part, the 6580 rear sway bar is 100% Made in the USA and tested extensively for real-world and track-proven durability.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52910909784358,"sku":"GPHP_6580-R","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/6580-1-R_1.jpg?v=1775013630"},{"product_id":"umi-s-1-rear-sway-bar-boosts-f-150-handling-easy-bolt-on-made-in-usa-1","title":"UMI’s 1\" rear sway bar boosts F-150 handling; easy bolt-on, Made in USA.","description":"Crafted from solid heat-treated chromoly (CrMo) steel, this rear sway bar features a three-position adjustable design, allowing you to fine-tune handling balance for your exact driving needs—whether that’s daily driving, towing, or performance use. Installation is simple and straightforward—requiring no cutting or welding—with all brackets, end links, and mounting hardware included. For maximum performance, pair the rear sway bar with UMI’s matching front sway bar (6579 for 2015-2020 F-150, or 6581 for 2021-2025 F-150) to achieve flat cornering and race-proven handling. Like every UMI Performance part, the 6580 rear sway bar is 100% Made in the USA and tested extensively for real-world and track-proven durability.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52910911357222,"sku":"GPHP_6580-B","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/6580-1-B_1.jpg?v=1775013666"},{"product_id":"front-sway-bar-kit-71-76-gm-b-body-big-wheel-1-3-8-diameter","title":"Front Sway Bar Kit, 71-76 GM B-Body Big Wheel, 1-3\/8\" Diameter","description":"Front Sway Bar Kit, 71-76 GM B-Body Big Wheel, 1-3\/8\" Diameter","brand":"QA1","offers":[{"title":"Default Title","offer_id":52947317424422,"sku":"BJGM_52850","price":388.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/1c0762e19708a.jpg?v=1775053359"},{"product_id":"front-and-rear-sway-bar-kit-71-76-gm-b-body-big-wheel-1-3-8-1-1-4-diameter","title":"Front and Rear Sway Bar Kit, 71-76 GM B-Body Big Wheel, 1-3\/8\" \u0026 1-1\/4\" Diameter","description":"Front and Rear Sway Bar Kit, 71-76 GM B-Body Big Wheel, 1-3\/8\" \u0026amp; 1-1\/4\" Diameter","brand":"QA1","offers":[{"title":"Default Title","offer_id":52948622508326,"sku":"BJGM_52852","price":856.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/33716e80669a0.jpg?v=1775054370"},{"product_id":"rear-sway-bar-kit-71-96-gm-b-body-big-wheel-1-1-4-diameter","title":"Rear Sway Bar Kit, 71-96 GM B-Body Big Wheel, 1-1\/4\" Diameter","description":"Rear Sway Bar Kit, 71-96 GM B-Body Big Wheel, 1-1\/4\" Diameter","brand":"QA1","offers":[{"title":"Default Title","offer_id":52948631519526,"sku":"BJGM_52851","price":467.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/f81c3db53d787.jpg?v=1775054521"},{"product_id":"qa1-78-88-g-body-high-clearance-front-sway-bar","title":"QA1 78-88 G-Body High Clearance Front Sway Bar","description":"QA1's high clearance sway bar is 4\" narrower than OEM bars, providing full turning radius on 24\" wheels. It was also designed to work with OEM or notched front frame rails. QA1 sway bars afford improved handling and control by reducing body roll. Manufactured from lightweight 1-3\/8\" diameter 4130 chromoly steel with a gloss black powder coat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed for a true bolt-on installation featuring adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road.","brand":"QA1","offers":[{"title":"Default Title","offer_id":52948642922790,"sku":"BJGM_52854","price":441.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/8eed18485329d.jpg?v=1775054698"},{"product_id":"qa1-78-88-g-body-rear-anti-roll-bar-kit-axle-mount","title":"QA1 78-88 G-Body Rear Anti-Roll Bar Kit, Axle Mount","description":"Reduce unwanted body roll and improved 60-foot times with QA1 rear anti-roll bars. Manufactured from 1-1\/4\" diameter lightweight 4130 chromoly steel with a gloss black powder coat finish for maximum strength, endurance, and corrosion resistance. QA1 anti-roll bars are precision CNC-formed for a true bolt-on installation featuring adjustable end links to customize roll stiffness to your personal specifications. These sway bars include greaseable polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road.","brand":"QA1","offers":[{"title":"Default Title","offer_id":52948645806374,"sku":"BJGM_52853","price":467.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/4a07307af512e.jpg?v=1775054726"},{"product_id":"qa1-78-88-g-body-front-rear-high-clearance-sway-bar-set","title":"QA1 78-88 G-Body Front \u0026 Rear High Clearance Sway Bar Set","description":"Uniquely designed to work on GM G-Body OEM or notched front frames, achieving full turning radius with up to 24\" wheels. QA1 sway bars afford improved handling and control by reducing body roll. Manufactured from lightweight, 4130 chromoly steel with a gloss black powder coat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed for a true bolt-on installation featuring adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road. 1-3\/8\" diameter front, 1-1\/4\" diameter rear. Sold as a set.","brand":"QA1","offers":[{"title":"Default Title","offer_id":52948647117094,"sku":"BJGM_52855","price":909.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/3e369d61bc234.jpg?v=1775054747"}],"url":"https:\/\/ossparts.com\/collections\/suspension-stabilizer-bar-kit.oembed","provider":"Operational Speed Supply","version":"1.0","type":"link"}