3013 - 1978-1988 GM G-Body Upper & Lower A-Arm Mounting Hardware
$27.99
GPHP_3013
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
Don't reuse old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes new high grade...
2040 - 1982-1992 GM F-Body Spherical Caster/Camber Plates
$259.99
GPHP_2040-R
Alignment
Alignment Camber Caster Plate
All
Suspension
UMI Performance
UMI’s heavy duty caster and camber plates allow you to make alignment changes that are not permitted with the factory strut mounts. These heavy...
6436 - 1963-1987 GM C10 Front Coil Over Mounts
$299.99
GPHP_6436
All
Brackets, Flanges and Hangers
Shock Mount Bracket
Suspension
UMI Performance
Transform your truck with UMI's bolt-in upper A-arm mount. Engineered for excellence, this mount features robust gusseted construction and a race-inspired double shear shock...
6435 - 1971-1987 GM C10 Cornermax Race Lower A-Arms
$999.99
GPHP_6435-R
All
Suspension
Suspension Components
Suspension Control Arm
Suspension, Springs and Related Components
UMI Performance
Elevate your truck’s performance with UMI’s Race Proven lower A-arms, engineered to deliver exceptional handling, control, and responsiveness. Designed with cutting-edge features and built...
7917-101 - Thrust Bearing Kit, Viking Coilovers and UMI Coilovers
$25.00
GPHP_7917-101
All
Differential Pinion Bearing Kit
Driveline and Axles
Service Kits
UMI Performance
The thrust bearing kit is designed to be placed between the spring and the spring seat attached to the coilover shock. This allows for...
Rear A-Body kit: tubular control arms, bushings & hardware for strength.
$449.99
GPHP_ABR801-B
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
This kit manufactured by UMI Performance includes a set of tubular rear lower control arms, rear upper control arms, new rear end housing bushings...
1973-1987 GM C10 Shock Stud Kit, Front
$15.99
GPHP_6493
All
Hardware, Fasteners and Fittings
Suspension
Suspension Components
Suspension Shock Absorber Stud
UMI Performance
Kit includes UMI CNC manufactured zinc plated upper shock stud and lower bolt kit. Front of truck requires two kits. Sold each. Zinc plated,...
6443 - 1973-1987 GM C10 Rear Sway Bar, 1″ Adjustable
$499.99
GPHP_6443-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI’s Pro-Tour style rear sway bar dramatically improves the handling of the C10 squarebody. This bar features 3-position adjustability to fine tune handling balance....
1973-1987 GM C10 Body Mount Repair Kit
$29.99
GPHP_6480
All
Body
Frame
Frame Repair Kit
UMI Performance
Weld-in body mount repair kit features precision laser cut steel patch pieces. Years of exposure to standing water can take its toll. Easy solution...
90051 - 1974-1992 GM F-Body, GM G-Body Frame Side Solid Engine Mounts
$69.99
GPHP_90051
All
Cylinder Block Components
Engine
Engine Mount Set
UMI Performance
UMI’s solid motor mounts replace the factory rubber motor mounts decreasing engine movement for maximal vehicle performance. Solid mounts bolt directly to the frame...
90047 - Heavy Duty Billet Aluminum Front Sway Bar Mounts- 1-1/4” (32mm)
$129.99
GPHP_90047-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar Mount
Suspension, Springs and Related Components
UMI Performance
These heavy duty sway bar mounts from UMI are CNC machined from beautiful T6-6061 billet aluminum and are nicely sanded then finished with clear...
90070 - 1973-1987 GM C10 Upper Shock Stud
$11.99
GPHP_90070
All
Hardware, Fasteners and Fittings
Suspension
Suspension Components
Suspension Shock Absorber Stud
UMI Performance
UMI manufactured upper shock stud replaces the original tacked-in stud found on the 1973-1987 GM C10 platform. Sold each. Includes stud, nuts and washers.
90058 - 1978-1988 GM G-Body Engine Side Solid Engine Mounts
$49.99
GPHP_90058
All
Cylinder Block Components
Engine
Engine Mount Set
UMI Performance
The P/N 0058 heavy duty engine mounts for GM G-Body cars takes the place of the heavy factory clamshell mount. It places the Small...
7995-102 - Thrust Bearing Kit, Viking/UMI Coilovers + Spanner Wrench
$50.00
GPHP_7995-102
All
Differential Pinion Bearing Kit
Driveline and Axles
Power, Air, and Hand Tools and Accessories
Service Kits
UMI Performance
Vehicles, Equipment, Tools, and Supplies
Wrench
The thrust bearing kit is designed to be placed between the spring and the spring seat attached to the coilover shock. This allows for...
1973-1987 GM C10 Shock Stud Kit, Rear
$15.99
GPHP_6494
All
Hardware, Fasteners and Fittings
Suspension
Suspension Components
Suspension Shock Absorber Stud
UMI Performance
Kit includes UMI CNC manufactured zinc plated upper shock stud and lower bolt kit. Rear of truck requires two kits. Sold each. Zinc plated,...
6444 - 1963-1987 GM C10 Front Sway Bar Bracket- Stock Ride Height
$99.99
GPHP_6444
All
Suspension
Suspension Components
Suspension Stabilizer Bar Mount
Suspension, Springs and Related Components
UMI Performance
Heavy duty sway bar bracket used to mount sway bar on trucks not normally equipped with a front bar. For stock ride height trucks...
90059 - 1978-1988 GM G-Body Solid Engine Mount Kit
$129.99
GPHP_90059
All
Cylinder Block Components
Engine
Engine Mount Set
UMI Performance
The P/N 0059 solid engine mount kit for GM G and F-Body cars places the Small Block Chevy in exact factory location and uses...
6410 - 1973-1987 GM C10 Flip Kit
$149.99
GPHP_6410
All
Axle Flip Kit
Driveline and Axles
Service Kits
UMI Performance
The UMI Performance P/N 6410 flip kit lowers the rear of the 1973-1987 GM C10 truck six inches by relocating the axle above the...
4055 - 1964-1972 GM A-Body Body Mount Frame Repair Kit
$32.99
GPHP_4055
All
Body
Frame
Frame Repair Kit
UMI Performance
40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 14 piece...
4051F - 1964-1972 GM A-Body 2” Lowering Spring Set, Front
$169.99
GPHP_4051F
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
4028 - 1968-1972 GM A-Body Control Arm Reinforcements/Frame Braces
$159.99
GPHP_4028-R
All
Body
Frame
Frame Stiffener
UMI Performance
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your...
UMI Performance solid sway bars improve handling and reduce body roll.
$419.99
GPHP_403534-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase...
6411 - 1973-1987 GM C10 Shock Relocation Kit, Rear
$79.99
GPHP_6411
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Mount
UMI Performance
The UMI Performance P/N 6411 rear shock relocation kit provides a proven mounting solution for stock length shocks on flip kit lowered vehicles. Strong...
4035 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1/4” Solid
$259.99
GPHP_4035-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
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...
4058 - 1968-1972 GM A-Body Rear Shock Tower Brace, Bolt In
$159.99
GPHP_4058-B
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Tower Brace
UMI Performance
This rear shock tower brace is built using 3/16" thick precision laser-cut steel for strength and a precise fit, tying the rear upper shock...
4050R - 1964-1972 GM A-Body 1978-1988 G-Body 1” Lowering Spring, Rear
$189.99
GPHP_4050R
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
4029 - 1964-1967 GM A-Body Control Arm Reinforcements/Frame Braces
$159.99
GPHP_4029-B
All
Body
Frame
Frame Stiffener
UMI Performance
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your...
4059 - 1964-1967 GM A-Body Rear Shock Tower Brace, Bolt In
$159.99
GPHP_4059-B
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Tower Brace
UMI Performance
Note: Does not fit Wagon or El Camino. Car only. This 100% jig built, bolt-in brace ties the rear upper shock mounts together to...
4500 - 1964-1972 GM A-Body Drive Shaft Safety Loop
$79.99
GPHP_4500-B
All
Drive Shaft
Drive Shaft Loop
Driveline and Axles
UMI Performance
This one-piece NHRA legal drive shaft safety loop is a bolt-in or weld-in application for the 1964-1972 GM A-body. Drive shaft loop is contoured...
4067 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-5/16” Solid
$299.99
GPHP_4067-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
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,...
4035 - 1964-1977 A-Body 1970-1981 F-Body GM Front Sway Bar, 1-1/4” Solid
$259.99
GPHP_4035-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
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...
4034 - 1964-1972 GM A-Body 1" Solid CrMo Rear Sway Bar
$169.99
GPHP_4034-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
4059 - 1964-1967 GM A-Body Rear Shock Tower Brace, Bolt In
$159.99
GPHP_4059-R
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Tower Brace
UMI Performance
4059 - 1964-1967 GM A-Body Rear Shock Tower Brace, Bolt In
4058 - 1968-1972 GM A-Body Rear Shock Tower Brace, Bolt In
$159.99
GPHP_4058-R
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Tower Brace
UMI Performance
This rear shock tower brace is built using 3/16" thick precision laser-cut steel for strength and a precise fit, tying the rear upper shock...
UMI Performance solid sway bars improve handling and reduce body roll.
$419.99
GPHP_403534-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase...
4034 - 1964-1972 GM A-Body 1" Solid CrMo Rear Sway Bar
$169.99
GPHP_4034-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....