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

UMI Performance Coilover Kits A225-250R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '70-'81 GM F-Body, '78-'96 GM B-Body, 250lb Spring

Part Number: UPI-A225-250R

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

UMI Performance Weight Jack Systems for 1982-1992 CAMARO, FIREBIRD - 2065-3-B

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

Part Number: UPI-2065-3-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 - Weight Jack Plates for 1982-1992 CAMARO, FIREBIRD - 206575-3-R

FRONT/REAR WEIGHT JACK KIT

Part Number: UPI-206575-3-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 Competition Front End Kits 3059-3-R

Front End Kit, Competition, 1978-88 GM G-Body, 1982-2003 S10/S15, Red Control Arms, Coilovers, 650 lbs. Springs, Street, Kit

Part Number: UPI-3059-3-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 1978-87 GM G-Body Rear Lift Bars 3020-B

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

Part Number: UPI-3020-B

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance Rear Adjustable Lower Control Arms with Offset Bushings 2017OFCM-B

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

Part Number: UPI-2017OFCM-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 - 2245-275-R

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

Part Number: UPI-2245-275-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 Drag Sway Bars for 1982-2002 CAMARO, FIREBIRD - 2245-325-R

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

Part Number: UPI-2245-325-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 Front Non-Adjustable Lower A-Arms 3057-1-R

Control Arms, Front Lower A-Arms, Tubular, Steel, Red Powdercoated, Buick, Chevy, Pontiac, Pair

Part Number: UPI-3057-1-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 Stage 2.5 Handling Kits 64025-R

Handling Kit, Stage 2.5, Chevy, GMC, Red, Kit

Part Number: UPI-64025-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 Street Performance Control Arms 6433-R

Suspension Control Arm

Part Number: UPI-6433-R

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

UMI Performance Front Non-Adjustable Lower A-Arms 3032-1-B

Control Arms, Front Lower A-Arms, Tubular, Steel, Tall Ball Joints, Black Powdercoated, Delrin Bushings, Buick, Chevy, Pontiac, Pair

Part Number: UPI-3032-1-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 Rear Pro-Tour Style Sway Bars 3044-325-R

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

Part Number: UPI-3044-325-R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance Viking Complete Coilover Kits 3070

Coilover Kit, Front and Rear, Bolt-In, Viking Double Adjustable Shocks, 450 lbs. Springs, Street, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-3070

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 Bolt-In Viking Rear Coilover Kits 3064-150

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3064-150

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 Rear Adjustable Upper Control Arms for 1979-2004 MUSTANG - 1018-B

Control Arms, Rear Upper, Adjustable, Chromoly, Black Powdercoated, Ford, Pair

Part Number: UPI-1018-B

4.5 out of 5 stars ( 4 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance Fuel Tanks 6428-R

Fuel Tank Relocation Kits, 6428 – 1973-1987 GM C10 Fuel Tank Relocation Kit, 4-Link

Part Number: UPI-6428-R

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 - 2414-1-B

KMEMBER

Part Number: UPI-2414-1-B

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2402-R

82-92 Coilover K MEMBER

Part Number: UPI-2402-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 Corner Max Front Lower Race A-Arms 6435-B

Suspension Control Arm

Part Number: UPI-6435-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 Adjustable Upper Control Arms 302500-B

Control Arms, Tubular, Rear, Upper, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-302500-B

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 Fabricated Watts Link Kits for 1982-2002 CAMARO, FIREBIRD - 2080-275-B

Watts Link, Rear, Fabricated, Steel, Black Powdercoated, Chevrolet, Pontiac, Each

Part Number: UPI-2080-275-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 Rear Non-Adjustable Lower Control Arms 3021-R

A-Arms, Rear Lower, Boxed, Bushings, Red Powdercoated, Steel, Pair

Part Number: UPI-3021-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 3044-325-B

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

Part Number: UPI-3044-325-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 - K-Members for 1982-1992 CAMARO, FIREBIRD - 2414-3-R

KMEMBER

Part Number: UPI-2414-3-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

1985 UMI Performance Parts and Accessories