Chassis & Suspension
Availability
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...
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 suspension mounts and bushings.
Showing In Stock Items. Show All 24 Items.
Steering Shaft Support Bearing, Stainless Steel, Polished, 3/4 in. Bore, Each
Part Number: BRG-700010
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Premium Shock Absorbers for Passenger Cars
Part Number: GAB-70001
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000182
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, GMC, Olds, Pontiac, Kit
Part Number: AAX-7000188
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000183
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, GMC, Olds, Pontiac, Kit
Part Number: AAX-7000187
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 700 lbs./in. Front, 200 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000190
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 700 lbs./in. Front, 200 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000192
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, GMC, Olds, Pontiac, Kit
Part Number: AAX-7000186
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 800 lbs./in. Front, 250 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000193
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 800 lbs./in. Front, 250 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000191
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
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Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000184
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000185
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000178
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Single Adjustable, Black Anodized, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000179
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Rebate Expires: 4/30/2026
Estimated Ship Date: Tomorrow
Mail - In Rebate
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Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 450 lbs./in. Front, 140 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000180
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black Anodized, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, Olds, Pontiac, Kit
Part Number: AAX-7000181
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Nighthawk Series, Front/Rear, Double Adjustable, Black, 550 lbs./in. Front, 160 lbs./in. Rear, Buick, Chevy, GMC, Olds, Pontiac, Kit
Part Number: AAX-7000189
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Apr 27, 2026 if ordered today
LS Motor Mount Adapter Kit
Part Number: SDP-ATS70001
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transmission Crossmembers, LS Engine Swap Transmission Crossmembers, Steel, Black Powdercoated, Automatic, Buick, Chevrolet, GMC, Olds, Pontiac, Each
Part Number: HOK-12644HKR-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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