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

UMI Performance Weight Jack Systems for 1982-2002 CAMARO, FIREBIRD - 2075-1-B

UMI Performance Weight Jack Systems for 1982-2002 CAMARO, FIREBIRD - 2075-1-B

Lowering Kit, Weight Jack System, Rear, 175 lbs. Spring Rate, Black, Chevrolet, Pontiac, Kit

Part Number: UPI-2075-1-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 1978-87 GM G-Body Rear Lift Bars 3020-R

Traction Bars, Steel, Red Powdercoated, GM, G-Body, Pair

Part Number: UPI-3020-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 Street Performance Control Arms 6432-R

Suspension Control Arm

Part Number: UPI-6432-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 Tubular K-Members with Weight Jack System for 1982-1992 CAMARO, FIREBIRD - 2415-1-R

850 SPRING RATE K-MEMBER

Part Number: UPI-2415-1-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance - K-Members for 1982-1992 CAMARO, FIREBIRD - 2415-3-B

KMEMBER

Part Number: UPI-2415-3-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 Rear Pro-Tour Style Sway Bars 3044-275-R

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

Part Number: UPI-3044-275-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 Stage 1 Handling Kits GBF001-1-B

Suspension Handling Package, Stage 1, Black Powdercoated, 1 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF001-1-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 Tubular Rear Sway Bars 3052-275-R

1978-1988 GM G-Body Chassis Mounted Rear Sway Bar, Auto-x/Road Race, Stock Rear end- Red

Part Number: UPI-3052-275-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 Tubular Rear Sway Bars 3052-325-B

1978-1988 GM G-Body Chassis Mounted Rear Sway Bar, Auto-x/Road Race, 3-1/4" Axle Tubes- Black

Part Number: UPI-3052-325-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 Handling Kits 64015-B

Handling Kit, Stage 1.5

Part Number: UPI-64015-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 Rear Non-Adjustable Upper Control Arms 3036-B

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

Part Number: UPI-3036-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 for 1982-2002 CAMARO, FIREBIRD - 2245-325-B

Sway Bar, Black, Steel, Rear, 1.25 in. Diameter, Chevy, Pontiac, Kit

Part Number: UPI-2245-325-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 Control Arms and Panhard Bar Kits for 1982-2002 CAMARO, FIREBIRD - 203337-B

Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Black Powdercoated, Steel, Kit

Part Number: UPI-203337-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1979-1998 MUSTANG - 1021-B

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

Part Number: UPI-1021-B

4.67 out of 5 stars ( 3 )

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-R

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

Part Number: UPI-3045-275-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 Bolt-In Viking Rear Coilover Kits 3065-110

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-3065-110

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 Stage 1.5 Handling Kits GBF015-2-R

Suspension Handling Package, Stage 1.5, Red Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF015-2-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 Front and Rear Sway Bar Kits 644043-B

Sway Bars, Front/Rear, Steel, Black Powdercoated, Hollow/Solid, 1.375 in. Diameter Front, 1.000 in. Diameter Rear, Chevrolet, GMC, Kit

Part Number: UPI-644043-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance - K-Members for 1982-1992 CAMARO, FIREBIRD - 2411-3-B

Weight Jacks for UMI K-Members, Black

Part Number: UPI-2411-3-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 Coilover Kits A205-650R

Viking Coil Over Kit, Front Double Adjustable, Poly, '70-'81 GM F-Body, '78-'96 GM B-Body, 650lb Spring

Part Number: UPI-A205-650R

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

UMI Performance - K-Members for 1982-1992 CAMARO, FIREBIRD - 2414-3-B

KMEMBER

Part Number: UPI-2414-3-B

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance - Coil Springs for 1979-2004 MUSTANG - 102520-R

94-'98 Ford Mustang Strip Grip Kit, Stage 1, Red

Part Number: UPI-102520-R

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 Weight Jack Systems for 1982-1992 CAMARO, FIREBIRD - 2065-3-R

Lowering Kit, Weight Jack System, Front, 1,050 lbs. Spring Rate, Red, Chevrolet, Pontiac, Kit

Part Number: UPI-2065-3-R

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 for 1982-1992 CAMARO, FIREBIRD - 2085-1-B

1982-1992 GM F-Body Weight Jack and Shock Kit, Front/Rear

Part Number: UPI-2085-1-B

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 Coilover Kits 3049-225

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 225 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-3049-225

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

1985 UMI Performance Parts and Accessories