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UMI Performance

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3623-1.jpg UMI-3623-Install.jpg Quick View
UMI Performance

3623-1 - 1978-1996 GM B-Body Rear Coil-Over Conversion Kit - 200lbs

$1,089.99
GPHP_3623-1
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s 1978-1996 GM B-Body bolt coilover kit installs with no welding required. It enables ride height selection as well as damping adjustment in both...
6433-R-2.jpg 6432-Install-BW.jpg Quick View
UMI Performance

6433-1 - 1973-1987 GM C10 Street Perf Upper A-Arms - 1/2" Taller Ball Joint

$679.99
GPHP_6433-1-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Description Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling. Power Tour and...
643233-R.jpg 6432-Install-BW.jpg Quick View
UMI Performance

643233-4 - 1963-1970 GM C10 Street Perf A-Arm Kit - 1/2" Taller Upper Ball Joint

$1,568.99
GPHP_643233-4-R
All Suspension Suspension Components Suspension Control Arm Kit Suspension, Springs and Related Components UMI Performance
UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.
6433-R-2.jpg 6432-Install-BW.jpg Quick View
UMI Performance

UMI tubular upper A-arms add caster for sharper handling & stability.

$679.99
GPHP_6433-4-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Upgrade your vehicle's stability and steering with UMI Performance's Street Performance Tubular Upper A-Arms. Designed to enhance both stability and steering feel with added...
643233-R.jpg 6432-Install-BW.jpg Quick View
UMI Performance

643233-3 - 1963-1970 GM C10 Street Performance A-Arm Kit

$1,488.99
GPHP_643233-3-R
All Suspension Suspension Components Suspension Control Arm Kit Suspension, Springs and Related Components UMI Performance
UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.
6433-R-2.jpg 6432-Install-BW.jpg Quick View
UMI Performance

6433-2 - 1971-1972 GM C10 Street Performance Upper A-Arms

$599.99
GPHP_6433-2-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Description Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling. Power Tour and...
3634-R.jpg Quick View
UMI Performance

3634 - 1978-1996 GM B-Body Rear Sway Bar, Sedan Only

$259.99
GPHP_3634-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's direct bolt-on 3634 rear sway bar decreases body roll to ensure a great handling experience. Beefy 1.125" diameter solid sway bar bolts directly...
6433-R-2.jpg 6432-Install-BW.jpg Quick View
UMI Performance

UMI tubular uppers add caster, boost stability & steering precision.

$599.99
GPHP_6433-3-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Upgrade your vehicle's stability and steering with UMI Performance's Street Performance Tubular Upper A-Arms. Designed to enhance both stability and steering feel with added...
3635-R.jpg Quick View
UMI Performance

3635 - 1978-1996 GM B-Body Front Sway Bar

$319.99
GPHP_3635-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's 3635 GM B-Body front sway bar is a direct fit upgrade to the small factory front bar. The robust 1.375" tubular bar fits...
643546-R.jpg 73-87-c10-umi-cornermax-install-10.jpg Quick View
UMI Performance

643546-1 - 1963-1970 GM C10 CornerMax A-Arm Kit

$1,979.99
GPHP_643546-1-R
All Suspension Suspension Components Suspension Kit Suspension, Springs and Related Components UMI Performance
UMI’s Race Proven #cornermax a-arm and mount kit brings race car handling to your truck. Double shear coilover-only mounts hold all popular coilover assemblies.
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UMI Performance

6435-1 - 1963-1970 GM C10 Cornermax Race Lower A-Arms

$999.99
GPHP_6435-1-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s Race Proven lower a-arms bring race car handling to your truck. Double shear coilover-only lower mounts hold all popular coilover assemblies.
3636.jpg Quick View
UMI Performance

3636 - 1978-1996 GM B-Body Rear Sway Bar Bracket Kit

$69.99
GPHP_3636
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's rear sway bar bracket install kit connects a UMI 3634 rear sway bar to GM factory trailing arms. This kit is commonly used...
643233-R.jpg 6432-Install-BW.jpg Quick View
UMI Performance

643233-1 - 1973-1987 GM C10 Street Perf A-Arm Kit - 1/2" Tall Upper Ball Joint

$1,568.99
GPHP_643233-1-R
All Suspension Suspension Components Suspension Control Arm Kit Suspension, Springs and Related Components UMI Performance
UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.
362224-R.jpg Quick View
UMI Performance

UMI Extended Rear Trailing Arm Kit improves traction and handling

$669.99
GPHP_362224-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's 362224 trailing arm kit is the perfect solution for the 1978-1996 GM B-Body factory wheelbase issue. By extending the arms 5/8", UMI has...
643233-R.jpg 6432-Install-BW.jpg Quick View
UMI Performance

643233-2 - 1971-1972 GM C10 Street Performance A-Arm Kit

$1,488.99
GPHP_643233-2-R
All Suspension Suspension Components Suspension Control Arm Kit Suspension, Springs and Related Components UMI Performance
UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.
3634-B.jpg Quick View
UMI Performance

3634 - 1978-1996 GM B-Body Rear Sway Bar, Sedan Only.

$259.99
GPHP_3634-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's direct bolt-on 3634 rear sway bar decreases body roll to ensure a great handling experience. Beefy 1.125" diameter solid sway bar bolts directly...
361517-R.jpg Quick View
UMI Performance

362119 - 1978-1996 GM B-Body trailing arm kit

$619.99
GPHP_362119-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's 362119 trailing arm kit is the perfect kit to tackle the 1978-1996 GM B-Body factory wheelbase problem. By lengthening the arms 5/8" UMI...
3615-B-2.jpg 3622-B- 2.jpg Quick View
UMI Performance

3622 - 1978-1996 GM B-Body Extended Length Control Arm

$369.99
GPHP_3622-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality...
6434-R-2.jpg 6434-R-3.jpg Quick View
UMI Performance

6434-1 - 1963-1970 GM C10 Race Upper A-Arms

$699.99
GPHP_6434-1-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s adjustable upper a-arms feature race quality, adjustable rod ends. Camber and caster can be adjusted, often without the need for shims.
6432-R.jpg 6432-R-2.jpg Quick View
UMI Performance

6432-1 - 1963-1970 GM C10 Street Performance Lower A-Arms

$899.99
GPHP_6432-1-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Description Street performance tubular lower A-Arm feature heavy duty cross shafts, Delrin bushings and a host of other features. Power Tour and daily driver...
3622-R-scaled.jpg 3622-R-2.jpg Quick View
UMI Performance

3622 - 1978-1996 GM B-Body Extended Length Control Arm

$369.99
GPHP_3622-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality...
362224-B.jpg Quick View
UMI Performance

UMI Extended Rear Trailing Arm Kit improves traction and handling

$669.99
GPHP_362224-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's 362224 trailing arm kit is the perfect solution for the 1978-1996 GM B-Body factory wheelbase issue. By extending the arms 5/8", UMI has...
Quick-Performance-Brackets-shocks-scaled.jpg Quick Performance Brackets-533.jpg Quick View
UMI Performance

UMI rear coilover kit – 110lb drag spring

$1,009.99
GPHP_3054-1
All Coilover Adjustable Spring Lowering Kit Suspension Suspension, Springs and Related Components UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
Quick-Performance-Brackets-shocks-scaled.jpg Quick Performance Brackets-533.jpg Quick View
UMI Performance

UMI rear coilover kit – 150lb street spring

$1,009.99
GPHP_3054-5
All Coilover Adjustable Spring Lowering Kit Suspension Suspension, Springs and Related Components UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
Quick-Performance-Brackets-shocks-scaled.jpg Quick Performance Brackets-533.jpg Quick View
UMI Performance

UMI rear coilover kit – 110lb drag spring

$1,009.99
GPHP_3054-4
All Coilover Adjustable Spring Lowering Kit Suspension Suspension, Springs and Related Components UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
3615-R-1.jpg 3615-R-3.jpg Quick View
UMI Performance

3621 - 1978-1996 GM B-Body Extended Length Control Arm

$329.99
GPHP_3621-R
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality...
Quick-Performance-Brackets-shocks-scaled.jpg Quick Performance Brackets-533.jpg Quick View
UMI Performance

UMI rear coilover kit – 150lb street spring

$1,009.99
GPHP_3054-2
All Coilover Adjustable Spring Lowering Kit Suspension Suspension, Springs and Related Components UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
361517-B.jpg Quick View
UMI Performance

362119 - 1978-1996 GM B-Body trailing arm kit

$619.99
GPHP_362119-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI's 362119 trailing arm kit is the perfect kit to tackle the 1978-1996 GM B-Body factory wheelbase problem. By lengthening the arms 5/8" UMI...
3615-B-1.jpg 3615-B-3.jpg Quick View
UMI Performance

3621 - 1978-1996 GM B-Body Extended Length Control Arm

$329.99
GPHP_3621-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality...
Quick-Performance-Brackets-shocks-scaled.jpg Quick Performance Brackets-533.jpg Quick View
UMI Performance

UMI rear coilover kit – 225lb AutoX spring

$1,009.99
GPHP_3054-3
All Coilover Adjustable Spring Lowering Kit Suspension Suspension, Springs and Related Components UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
Quick Performance Brackets-533.jpg 3054.jpg Quick View
UMI Performance

UMI rear coilover bracket kit for Quick Performance G-Body axles

$199.99
GPHP_3054
All Shocks and Struts Suspension Suspension Components Suspension Shock Absorber Mount UMI Performance
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features...
6433-B-2.jpg 6432-Install-BW.jpg Quick View
UMI Performance

6433-1 - 1973-1987 GM C10 Street Perf Upper A-Arms - 1/2" Taller Ball Joint

$679.99
GPHP_6433-1-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
Description Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling. Power Tour and...
6435-B-4.jpg 6435-B-2.jpg Quick View
UMI Performance

6435-1 - 1963-1970 GM C10 Cornermax Race Lower A-Arms

$999.99
GPHP_6435-1-B
All Suspension Suspension Components Suspension Control Arm Suspension, Springs and Related Components UMI Performance
UMI’s Race Proven lower a-arms bring race car handling to your truck. Double shear coilover-only lower mounts hold all popular coilover assemblies.
643233-B.jpg 6432-Install-BW.jpg Quick View
UMI Performance

643233-3 - 1963-1970 GM C10 Street Performance A-Arm Kit

$1,488.99
GPHP_643233-3-B
All Suspension Suspension Components Suspension Control Arm Kit Suspension, Springs and Related Components UMI Performance
UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.
2102.jpg 6102-install-1.jpg Quick View
UMI Performance

Tie Rod Adjusters

$74.99
GPHP_6102
All Hardware, Fasteners and Fittings Steering Steering Tie Rod End Adjusting Sleeve UMI Performance
These heavy duty tie rod adjusters from UMI Performance are designed to eliminate the factory clamp style design making adjustments easy and hassle free...
90081-with hardware.jpg 90081-1.jpg Quick View
UMI Performance

90081 - LS to LT Engine Swap Mount Brackets

$59.99
GPHP_90081
All Cylinder Block Components Engine Engine Mount Set UMI Performance
UMI is pleased to introduce our p/n 90081 LS to LT engine conversion brackets. This kit locates the modern direct injection engine in the...
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