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.
Steering Box, Street and Performance, Power Assist, 12.7:1 Ratio, with Adapters, Cast Iron, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each
Part Number: BRG-800130
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
Leaf Spring, Rear, Stock Ride Height, Chevy, Pontiac, Buick, Oldsmobile, Each
Part Number: SUM-708202
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Bushings, Body Mount, Silicone Rubber, Black, Ford, Crew Cab, Kit
Part Number: SBF-81-1003
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Steering Box, Street & Performance, Power Assist, Cast Iron, Black, 12.7:1 Ratio, Chevrolet, GMC, Each
Part Number: BRG-800132
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Power Steering Conversion Assembly, 14:1 Quick Ratio, Steering Box, Power Steering Pump, Hardware, Black Finish, Ford, Small Block Windsor, Kit
Part Number: BRG-999020
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Lift, Black SS, 7.00 in. - 9.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, 4WD, Kit
Part Number: MMC-50797
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Handling Packages, Level 2 Handling, Front and Rear Coil Springs, Shocks/Struts, Sway Bars, Control Arms, Chevrolet, GMC, Kit
Part Number: QA1-HK22-GMA2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, GM 2.0 Street Series, Front Lower, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-52737
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 175 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52337
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Steering Box, Street & Performance, Power Assist, Cast Iron, Black, 12.7:1 Ratio, Chevrolet, GMC, Each
Part Number: BRG-800133
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
On-Board Vehicle Air Compressors, Wireless, Handheld Control, 12V DC, Kit
Part Number: AIR-25980EZ
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Power Steering Pump, New, Saginaw P Series, w/Reservoir, 3/8 in. Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Keyway, Black, Each
Part Number: LSC-13154
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Steering Boxes, Power Assist, Front Steer, Cast Iron, 12.7:1 Ratio, 3/4 in. 30-spline Input Shaft Spline Size, Buick, Chevy, GMC, Olds, Pontiac, Each
Part Number: DSR-090215DS
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Steering Box, Street & Performance, Power Assist, Cast Iron, Black, 12.7:1 Ratio, Chevrolet, Cadillac, GMC, Each
Part Number: BRG-800134
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Motor Mount, Complete Mount, Bolt-In, Steel, Polyurethane, Zinc/Black, Chevy, Passenger Cars, Each
Part Number: ENS-3-1114G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, GM Street, Tubular, Upper, Steel, Black Powdercoated, Uses Stock Springs, Pair
Part Number: QA1-52602
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rear Suspension Package, Trailing Arm Assemblies, Lower, Steel, Black, Solid Surface Rotors, Spindles, Chevrolet, Kit
Part Number: VAC-BAN-45
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, GM 2.0 Street Series, Front Upper, Steel, Black Powdercoated, Chevy, Buick, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-52722
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Bushings, Body Mount, Silicone, Black, Ford, Regular Cab, Extended Cab, Kit
Part Number: SBF-81-1002
Estimated Ship Date: Dec 2, 2026
Estimated Ship Date: Dec 2, 2026
Control Arms, GM 2.0 Street Series, Front Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: QA1-52719
Estimated Ship Date: Nov 18, 2026
Estimated Ship Date: Nov 18, 2026
Lift Blocks, Vehicle Wheel Stands, 8,000 lbs, 11 in Height, Black, Pair, Wheel Cribs
Part Number: SUM-905245
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Spindles, C10 ProSpindles, Lowered Ride Height, 2.50 in. Drop, Forged Aluminum, Black Powdercoated, Chevy, GMC, Pair
Part Number: WIL-831-14202
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Steering Shaft, Steel Alloy, Chevy/GMC, C/K Pickup, Each
Part Number: BRG-000935
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit
Part Number: QA1-52346-S400
Estimated Ship Date: Nov 16, 2026 if ordered today
Estimated Ship Date: Nov 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-D400
Estimated Ship Date: Tomorrow
Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 750 lbs./in., Chevy, Kit
Part Number: QA1-52623-D750
Not Yet Reviewed
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
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