1985 UMI Performance - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Coilover Kits A224-250R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 250lb Spring

Part Number: UPI-A224-250R

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Lowering Kits GBF450-2

UMI Performance Suspension Lowering Kits GBF450-2

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 2" rear drop

Part Number: UPI-GBF450-2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

UMI Performance Competition Front End Kits 3059-2-B

Front End Kit, Competition, 1978-88 GM G-Body, 1982-2003 S10/S15, Black Control Arms, Coilovers, 850 lbs. Springs, Race, Kit

Part Number: UPI-3059-2-B

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

UMI Performance Fuel Tank Mounting Straps and Adapters 6429

Fuel Tank Relocation Brackets, 6429 – 1973-1987 GM C10 Fuel Tank Relocation Brackets, Add-On

Part Number: UPI-6429

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

UMI Performance Bolt-In Viking Rear Coilover Kits 3054-1

Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 110 lbs./in. Drag Race Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-1

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Stage 4 Handling Kits GBF005-1-B

Suspension Handling Package, Stage 4, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF005-1-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Road Race Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2407-R

K-Member, Road Race, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2407-R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance Weld-On Tubular Subframe Connectors for 1982-2002 CAMARO, FIREBIRD - 2028-B

Subframe Connectors, Weld-On, Steel, Black Powdercoated, Chevy, Pontiac, With Bolts, Pair

Part Number: UPI-2028-B

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance Weld-On Tubular Subframe Connectors for 1982-2002 CAMARO, FIREBIRD - 2028-R

Subframe Connectors, Weld-On, Steel, Red Powdercoated, Chevy, Pontiac, With Bolts, Pair

Part Number: UPI-2028-R

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance Handling Kits 64015-R

Handling Kit, Stage 1.5

Part Number: UPI-64015-R

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance Rear Double Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2035-B

Control Arms, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-2035-B

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance - Coil Springs for 1982-1992 CAMARO, FIREBIRD - 2075-3-B

GM F-Body weight jack kit, GM F-Body weight jack kit

Part Number: UPI-2075-3-B

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper Control Arms 3616-R

Control Arms, Rear Upper, Tubular, Bushings, Black Powdercoated, Steel, Pair

Part Number: UPI-3616-R

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

UMI Performance 1978-88 GM G-Body Rear Lift Bars 3022-B

Rear Lift Bars, Heavy Duty Boxed, Bolt In

Part Number: UPI-3022-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Drag Sway Bars 3045-275-B

Sway Bar, Drag, Rear, Black Powdercoated, 1 3/8 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3045-275-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205840-B

Torque Arm, Auto Transmission Mounted, Black Powdercoated, Steel, Chevy, Pontiac, Kit

Part Number: UPI-2205840-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Street Performance Control Arms 6433-1-R

Control Arms, Front Upper A-Arms, 1/2 in. Tall Ball Joint, Tubular, Steel, Red Powdercoated, Delrin® Bushings, Chevy, GMC, Pair

Part Number: UPI-6433-1-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance On-Car Single Adjustable Panhard Bars for 1982-2002 CAMARO, FIREBIRD - 2022-R

Panhard Bars, Steel, Red Powdercoated, Chevy, Pontiac, Each

Part Number: UPI-2022-R

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

UMI Performance Anti-Roll Bars 3067-R

Sway Bar, Front, Solid, Steel, Red, 1 5/16 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3067-R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 3042-R

Control Arms, Rear Lower, Boxed, Red Powdercoated, Steel, Kit

Part Number: UPI-3042-R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

UMI Performance Rear-End Sway Bar Installation Kits for 1982-2002 CAMARO, FIREBIRD - 2244-325-R

Brackets, Sway Bar Mount, Steel, Red, Universal, Kit

Part Number: UPI-2244-325-R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

UMI Performance Rear Pro-Tour Style Sway Bars 3044-275-B

Sway Bar, Pro-Tour, Rear, Black Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3044-275-B

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

UMI Performance Extended Length Lower/Adjustable Upper Control Arm Kits 362224-R

Control Arms, Rear Upper/Lower, Adjustable Upper, Extended Lower, Steel, Red, Polyurethane/Spherical Bearing Bushings, Chevy, Kit

Part Number: UPI-362224-R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

1985 UMI Performance Parts and Accessories