1978 UMI Performance Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Stage 3.5 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF035-R

UMI Performance Stage 3.5 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF035-R

Suspension Package, Stage 3.5, Lowering, Coil Springs, Chevrolet, Pontiac, Red Powdercaoated, Kit

Part Number: UPI-FBF035-R

Not Yet Reviewed

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UMI Performance Suspension Lowering Kits for 1970-1981 CAMARO, FIREBIRD - FBF003-B

Suspension Kit, 1970-1981 GM F-Body Handling Kit, 2" Lowering, Stage 3

Part Number: UPI-FBF003-B

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UMI Performance Traction Bar Pivots for 1970-1981 CAMARO, FIREBIRD - 2629-R

Traction Bar Pivots, Steel, Red, F-Body, Chevrolet, Pontiac, Each

Part Number: UPI-2629-R

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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 )

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UMI Performance Corner Max Kits 306201-B

G-Body Corner Max kit, Race

Part Number: UPI-306201-B

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UMI Performance Stage 3 Handling Kits 6403-B

Handling Kit, Stage 3, Chevy, GMC, Black, Kit

Part Number: UPI-6403-B

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UMI Performance Stage 2 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF002-R

Suspension Package, Stage 2 Handling, Lowering, Coil Springs, Leaf Spring, Shocks/Struts, Sway Bar, Chevrolet, Pontiac, Kit

Part Number: UPI-FBF002-R

5.0 out of 5 stars ( 1 )

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

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

Part Number: UPI-3032-B

3.0 out of 5 stars ( 1 )

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UMI Performance Street Performance Control Arms 643233-B

Suspension Control Arm Kit

Part Number: UPI-643233-B

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UMI Performance Street Performance Monotube Front Shocks S150

Shock, Monotube, Nitrogen Charged, Front, Chevrolet, GMC, Each

Part Number: UPI-S150

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

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

Part Number: UPI-3042-B

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

UMI Performance Coil Spring Spacers 90001

3/4?-16 4140 M/F Hex Adjuster 4-1/2? Length

Part Number: UPI-90001

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 1970-81 GM F-Body Front Lower A-Arm Kits for 1970-1981 CAMARO, FIREBIRD - 2652-R

CONTROL ARM KIT Front Lower A-arms, Delrin Bushings

Part Number: UPI-2652-R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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UMI Performance Solid Rear Sway Bars 3634-R

Sway Bar, Rear, Steel, Red Powdercoated, Solid, 1 1/8 in. Diameter, Chevy, Each, Kit

Part Number: UPI-3634-R

1.0 out of 5 stars ( 1 )

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-B

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

Part Number: UPI-3021-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

UMI Performance Front Adjustable Upper A-Arms 3056-3-R

Front Upper A-arms, Adjustable, 1" Taller Ball Joints

Part Number: UPI-3056-3-R

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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UMI Performance Front Adjustable Upper A-Arms 3056-R

Front Upper A-arms, Adjustable, No Ball Joints

Part Number: UPI-3056-R

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered 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: 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 3040-B

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

Part Number: UPI-3040-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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UMI Performance Spindles CP4S4

Lowering Spindle, 2.5" drop

Part Number: UPI-CP4S4

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Estimated Ship Date: May 27, 2026 if ordered today

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

Front Upper A-arms, Adjustable, Standard Ball Joints

Part Number: UPI-3056-1-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 Extended Length Lower Control Arms 3622-R

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

Part Number: UPI-3622-R

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 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 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 3024-R

Control Arms, Rear Lower, Non-Adjustable, Boxed, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-3024-R

5.0 out of 5 stars ( 2 )

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 3615-R

Control Arms, Rear Lower, Boxed, Bushings, Red Powdercoated, Steel, Pair

Part Number: UPI-3615-R

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today