1990 UMI Performance - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2403-R

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2403-R

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

Part Number: UPI-2403-R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 240331-B

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UMI Performance Coilover Kits A224-550R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 550lb Spring

Part Number: UPI-A224-550R

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 Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205840-R

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

Part Number: UPI-2205840-R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205740-B

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

Part Number: UPI-2205740-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205740-R

Suspension Torque Arm, Manual Transmission Mounted, Polyurethane Bushings, with Driveshaft Loop Kit, Steel, Red Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2205740-R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Coilover Kits A225-650R

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

Part Number: UPI-A225-650R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Coilover Kits A205-550R

Viking Coil Over Kit, Front Double Adjustable, Poly, '70-'81 GM F-Body, '78-'96 GM B-Body, 550lb Spring

Part Number: UPI-A205-550R

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

UMI Performance Coilover Kits A205-450R

Viking Coil Over Kit, Front Double Adjustable, Poly, '70-'81 GM F-Body, '78-'96 GM B-Body, 450lb Spring

Part Number: UPI-A205-450R

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Estimated Ship Date: Apr 20, 2026 if ordered today

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UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2404-B

Tubular K-member for LSX Engines, Coil Overs

Part Number: UPI-2404-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Coilover Kits A225-550R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '70-'81 GM F-Body, '78-'96 GM B-Body, 550lb Spring

Part Number: UPI-A225-550R

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 Coilover Kits A204-250R

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

Part Number: UPI-A204-250R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Rear Control Arms and Panhard Bar Kits for 1982-2002 CAMARO, FIREBIRD - 203538CM-B

Rear Suspension Package, Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Chromoly, Black Powdercoated, Kit

Part Number: UPI-203538CM-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Front Non-Adjustable Upper A-Arms 3033-1-B

Control Arms, Non-adjustable, Front Upper A-arms, Tubular, Steel, Black Powdercoated, Pair

Part Number: UPI-3033-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 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

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UMI Performance Front Adjustable Upper A-Arms 3056-1-B

Front Upper A-arms, Adjustable, Standard Ball Joints

Part Number: UPI-3056-1-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Front Non-Adjustable Upper A-Arms 3033-R

A-Arms, Front Upper, Tubular, Bushings, Red Powdercoated, Steel, GM, Pair

Part Number: UPI-3033-R

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UMI Performance 1978-88 GM G-Body Brake Conversion Kits 304647

Brake hub, Aluminum, C5/C6 Brake Conversion Hubs, Bearings, Brackets, Kit

Part Number: UPI-304647

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UMI Performance Front Adjustable Upper A-Arms 3056-B

Front Upper A-arms, Adjustable, No Ball Joints

Part Number: UPI-3056-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Transmission Crossmembers for 1982-1992 CAMARO, FIREBIRD - 2227-B

Transmission Crossmember, Steel, Black, Chevy, Pontiac, TH400, Each

Part Number: UPI-2227-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Tunnel Mounted Torque Arms for 1982-1992 CAMARO, FIREBIRD - 2219-B

Torque Arm, Tunnel Mounted, TH400, With Driveshaft Safety Loop, Steel, Black Powdercoated, Each

Part Number: UPI-2219-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205CM-B

Torque Arm, Transmission Mounted, Black Powdercoated, Chromoly Steel, Kit

Part Number: UPI-2205CM-B

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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 Control Arms and Panhard Bar Kits for 1982-2002 CAMARO, FIREBIRD - 201723CM-B

Control Arms, Double Adjustable, Rear Lower, Tubular, Bushings Black Powdercoated, Steel, Kit

Part Number: UPI-201723CM-B

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

UMI Performance Tunnel Mounted Torque Arms for 1982-1992 CAMARO, FIREBIRD - 2218-B

Torque Arm, Tunnel Mounted, TH400, Without Driveshaft Safety Loop, Steel, Black Powdercoated, Each

Part Number: UPI-2218-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Tunnel Mounted Torque Arms for 1982-1992 CAMARO, FIREBIRD - 2218-R

Torque Arm, Tunnel Mounted, TH400, Without Driveshaft Safety Loop, Steel, Red Powdercoated, Each

Part Number: UPI-2218-R

4.0 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 Tunnel Mounted Torque Arms for 1982-1992 CAMARO, FIREBIRD - 2214-B

Torque Arm, Tunnel Mounted, Black Powdercoated, Steel, Each

Part Number: UPI-2214-B

4.0 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

1990 UMI Performance Parts and Accessories