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 247 Items.
Not Showing Customizable Items. View Customizable Items.
Coilover Shock, Regulator Series, Adjustable, 15.0 in. Extended, 11.3 in. Collapsed, Eyelet/Eyelet, Each
Part Number: AAX-AS-655RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Power Steering Pump Pressure Reducing Kit, GM Saginaw P and Type II Pumps for use with Rack and Pinion, Kit
Part Number: MCH-P306
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Shock, Regulator, Single Adj. 16.50 in. Extended, 11.50 in. Compressed
Part Number: AAX-PAS-658RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 300 lbs./in., Kit
Part Number: AAX-AR656300B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit
Part Number: AAX-AR656350B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 300 lbs./in., Kit
Part Number: AAX-PR658300B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator, Single Adj. 16.50 in. Extended, Spring, 180 lbs./in.
Part Number: AAX-PR656500B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 160 lbs./in., Kit
Part Number: AAX-AR655160C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 16.50 in. Extended, 11.50 in. Compressed
Part Number: AAX-AS-658RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 15.00 in. Extended, 11.30 in. Compressed
Part Number: AAX-PAS-655RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 300 lbs./in., Kit
Part Number: AAX-AR655300B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 11.60 in. Extended, 8.65 in. Compressed
Part Number: AAX-PAS-659RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit
Part Number: AAX-AR656350C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit
Part Number: AAX-AR657350C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 400 lbs./in., Kit
Part Number: AAX-AR656400C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 400 lbs./in., Kit
Part Number: AAX-AR658400B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 250 lbs./in., Kit
Part Number: AAX-AR655250B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 220 lbs./in., Kit
Part Number: AAX-AR658220B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 13.50 in. Extended, 9.80 in. Compressed
Part Number: AAX-AS-657RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 13.00 in. Extended, 9.50 in. Compressed
Part Number: AAX-AS-656RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 300 lbs./in., Kit
Part Number: AAX-AR657300C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Coilover Shocks and Struts, Regulator Series Coilover Shocks, Single-adjustable, 14.00 in. Extended/10.30 in. Compressed Length, Eyelet Mounts, Each
Part Number: AAX-AS-651RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Coilover Shock, Regulator, Single Adj. 13.00 in. Extended, 9.50 in. Compressed
Part Number: AAX-PAS-656RS
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 400 lbs./in., Kit
Part Number: AAX-PR656400B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 300 lbs./in., Kit
Part Number: AAX-PR656300B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster