Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

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Results 1 - 25 of 148

UMI Performance GM A-Body LSX Engine Mounts 4008-B

UMI Performance GM A-Body LSX Engine Mounts 4008-B

Motor Mounts, Complete Mount, Engine Swap, LS, Bolt-In, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4008-B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Today

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

K-Member and A-Arms, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, SBC, Gen 1, LS, Kit

Part Number: UPI-240331-R

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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UMI Performance LSX Motor Mount Bolts for 1982-2002 CAMARO, FIREBIRD - 2997

Motor Mount Bolts, Hex, Zinc Plated , Chevrolet, LS, Pair

Part Number: UPI-2997

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance 1998-2002 F-Body Solid Motor Mounts for 1998-2002 CAMARO, FIREBIRD - 2328

Motor Mounts and Inserts, F-Body Solid Motor Mounts, Frame Pad Style, Bolt-in, Steel, Black, Chevy, Pontiac, 5.7L LS, Pair

Part Number: UPI-2328

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance GM F-Body LSX Engine Mounts for 1970-1974 CAMARO, FIREBIRD - 2608-B

Motor Mount, Engine Swap, Chevy LS Engine, Black, Chevy, Pontiac, Pair

Part Number: UPI-2608-B

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

K-Member and A-Arms, Tubular, Steel, Black Powdercoated, Chevrolet, Pontiac, SBC, Gen 1, LS, Kit

Part Number: UPI-240331-B

Not Yet Reviewed

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UMI Performance Adjustable Strut Tower Braces for 1982-1992 CAMARO, FIREBIRD - 2009-R

Strut Braces, Front Upper, Red Powdercoated, Steel, Chevy, Pontiac, LS Swap, Each

Part Number: UPI-2009-R

Not Yet Reviewed

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UMI Performance Stock Height Springs 4049F

Coil Springs, Stock Height, Front, 15.625 in. Free Length, 550 lbs. Rate, 850 lbs.at 13.875 in., Black, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-4049F

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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UMI Performance Stock Height Springs 4049

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Front/Rear, Set of 4

Part Number: UPI-4049

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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UMI Performance LSX Poly Engine Mounts for 1993-2002 CAMARO, FIREBIRD - 2329

Motor Mounts, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Pair

Part Number: UPI-2329

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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UMI Performance GM A-Body LSX Engine Mounts 4008-R

Motor Mounts, Complete Mount, Bolt-In, Steel, Red Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, LSX, Kit

Part Number: UPI-4008-R

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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UMI Performance Stock Height Springs 4048

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Front/Rear, Set of 4

Part Number: UPI-4048

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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UMI Performance Stock Height Springs 4049R

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Rear, Pair

Part Number: UPI-4049R

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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UMI Performance Stock Height Springs 4048R

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Rear, Pair

Part Number: UPI-4048R

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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UMI Performance Bolt-In Viking Rear Coilover Kits for 1982-2002 CAMARO, FIREBIRD - 2046-C209-150

Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-2046C209150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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UMI Performance 1993-2002 GM F-Body Front Upper and Lower A-Arm Kits for 1993-2002 CAMARO, FIREBIRD - 230511-R

Control Arms, Front, Upper and Lower, Tubular, Red Powdercoated, Steel, Chevy, Pontiac, Kit

Part Number: UPI-230511-R

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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UMI Performance GM F-Body LSX Engine Mounts for 1982-1992 CAMARO, FIREBIRD - 2410-B

Motor Mounts, Plate, Bolt-In, Steel, Black Powdercoated, Chevrolet, V8, LSX, Kit

Part Number: UPI-2410-B

Not Yet Reviewed

Estimated Ship Date: Today

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UMI Performance GM F-Body LSX Engine Mounts for 1982-1992 CAMARO, FIREBIRD - 2410-R

Motor Mounts, Plate, Bolt-In, Steel, Red Powdercoated, Chevrolet, V8, LSX, Kit

Part Number: UPI-2410-R

Not Yet Reviewed

Estimated Ship Date: Today

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UMI Performance GM F-Body LSX Engine Mounts for 1982-1992 CAMARO, FIREBIRD - 2409-B

Motor Mounts, Plate, Bolt-In, Steel, Black Powdercoated, Chevrolet, V8, LSX, Kit

Part Number: UPI-2409-B

Not Yet Reviewed

Estimated Ship Date: Today

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UMI Performance GM F-Body LSX Engine Mounts for 1982-1992 CAMARO, FIREBIRD - 2409-R

Motor Mounts, Plate, Bolt-In, Steel, Red Powdercoated, Chevrolet, V8, LSX, Kit

Part Number: UPI-2409-R

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

UMI Performance Front and Rear Sway Bar Kits for 1993-2002 CAMARO, FIREBIRD - 211213-R

Sway Bars, Red, Steel, Front/Rear, Hollow, 35mm, 22mm, Diameters, Chevy, Pontiac, Kit

Part Number: UPI-211213-R

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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UMI Performance Tubular Rear Sway Bars for 1982-2002 CAMARO, FIREBIRD - 2113-R

Sway Bar, Red, Steel, Rear, Hollow, 22mm, Diameter, Chevy, Pontiac, Kit

Part Number: UPI-2113-R

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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UMI Performance Lowering Springs for 1993-2002 CAMARO, FIREBIRD - 2061

Lowering Springs, Front and Rear, Coil Type, 1.25 in. Lowered Range Front, 1.50 in. Lowered Range Rear, Black Powdercoated, Chevy, Pontiac, Set of 4

Part Number: UPI-2061

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-R

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

Part Number: UPI-2015-R

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Today

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UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-B

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

Part Number: UPI-2015-B

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Today

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