1983 UMI Performance Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Bolt-In Viking Rear Coilover Kits for 1982-2002 CAMARO, FIREBIRD - 2046-C209-200

UMI Performance Bolt-In Viking Rear Coilover Kits for 1982-2002 CAMARO, FIREBIRD - 2046-C209-200

Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 200 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-2046C209200

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

UMI Performance Rear Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2018-B

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

Part Number: UPI-2018-B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance - Suspension Torque Arm Crossmembers for 1982-1992 CAMARO, FIREBIRD - 2215AS-B

82-'92 GM F-Body Tunnel Mounted Torque Arm Mount w/ Loop – Fits TH350 & T5 Transmissions, Black

Part Number: UPI-2215AS-B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

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: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 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

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

UMI Performance Street Performance Control Arms 6433-1-B

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

Part Number: UPI-6433-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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 Replacement Control Arm Bolts 3602

Control Arm Bolts, Rear Upper, Lock Nuts, Kit

Part Number: UPI-3602

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Replacement Control Arm Bolts 3601

Control Arm Bolts, Rear Lower, Lock Nuts, Kit

Part Number: UPI-3601

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Replacement Control Arm Bolts 3012

Control Arm Bolts, Upper, Lock Nuts, Kit

Part Number: UPI-3012

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-B

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

Part Number: UPI-2034-B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Extended Length Lower Control Arms for 1978-1996 CAPRICE, 1994-1996 IMPALA - 3621-R

Control Arms, Extended Length Rear Lower, Boxed, Steel, Red, Polyurethane Bushings, Chevy, Pair

Part Number: UPI-3621-R

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Panhard Bar Adjustable Bushing Ends for 1982-2002 CAMARO, FIREBIRD, 2005-2009 MUSTANG - 90012-B

Panhard Bar Replacement Components, Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.560 in. Bore, Steel, Polyurethane, Black, Ford, Each

Part Number: UPI-90012-B

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

UMI Performance Control Arm Adjustable Bushing Ends 90013-B

Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Black, GM, Each

Part Number: UPI-90013-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Control Arm Relocation Brackets 3048

Control Arm Relocation Brackets, Coil-Over, Rear Lower, Black Powdercoated, Bolt-In, Steel, Kit

Part Number: UPI-3048

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance On-Car Single Adjustable Panhard Bars for 1982-2002 CAMARO, FIREBIRD - 2037-B

Panhard Bar, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2037-B

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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

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

Part Number: UPI-2022-B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Control Arm Adjustable Bushing Ends 90013-R

Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Red, GM, Each

Part Number: UPI-90013-R

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Transmission Crossmembers for 1982-1992 CAMARO, FIREBIRD - 2251-R

Transmission Crossmember, Steel, Red Powdercoated, 4L60E, Chevy Pontiac, Each

Part Number: UPI-2251-R

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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

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

Part Number: UPI-2244-325-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Control Arm Relocation Brackets 3610

Control Arm Relocation Bracket, Steel, Buick, Chevy, Pontiac, Rear Lower, Kit

Part Number: UPI-3610

Not Yet Reviewed

Estimated Ship Date: Today

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UMI Performance Coil Spring Spacers 90062

Coil Spring Spacer, Rear Only, Steel, Zinc Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-90062

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

UMI Performance Coil Spring Spacers 90063

Rear Spring Spacer, 3/16"

Part Number: UPI-90063

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today