Chassis & Suspension
Availability
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.
Subframe Connectors, Weld-On rear, Bolt-On front, No Mods, Black Powdercoated, Steel, 70-73 Chevy, Pontiac, Pair
Part Number: HSS-4012
Estimated Ship Date: Today
Estimated Ship Date: Today
Rear Suspension Packages, Rear Suspension Packages, 1933-34 Rear Coil Suspension with Viper Alloy Shocks
Part Number: PAJ-4012
Not Yet Reviewed
Estimated Ship Date: Sep 4, 2025 if ordered today
Estimated Ship Date: Sep 4, 2025 if ordered today
Control Arm Relocation Brackets, Rear Lower, Red Powdercoated, Bolt-On, Steel, Kit
Part Number: UPI-4012-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cushions, Radiator Mount, Chevy, Set of 4
Part Number: GMK-4012-326681S
Estimated Ship Date: Today
Estimated Ship Date: Today
Front End Bushings. Polyurethane, Red, Strut Mount, 1.3125 in., Sway Bars, End Links Bushings, Ford, Kit
Part Number: SDA-555-4012
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Steering Rack, Front, Kawasaki, Each
Part Number: ALB-51-4012
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Control Arm Relocation Brackets, Rear Lower, Black Powdercoated, Bolt-On, Steel, Kit
Part Number: UPI-4012-B
Estimated Ship Date: Aug 11, 2025 if ordered today
Estimated Ship Date: Aug 11, 2025 if ordered today
Cushions, Radiator Mount, Buick, Chevy, Oldsmobile, Pontiac, Set of 4
Part Number: GMK-4012-326682S
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Need It Sooner? We recommend these similar substitute parts:
Frame Rail, Driver Side, Rear, Steel, EDP Coated, Chevy, Pontiac, Each
Part Number: GMK-4012-770-68L
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Frame Rail, Passenger Side, Rear, Steel, EDP Coated, Chevy, Pontiac, Each
Part Number: GMK-4012-770-68R
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Rack and Pinions, Remanufactured, Hydraulic Power Assist, Front, Inner Tie Rods Included, Mercedes-Benz, Each
Part Number: AAZ-26-4012
Not Yet Reviewed
UPPER REAR SHOCK PLATE; 68-74 'X' [USE 2 PER APPLICATION] [WITH THREADED HOLES]
Part Number: GMK-4012-724-681
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Lowering Springs, Rear, Blue Powdercoated, Ford, Pair
Part Number: RSP-401295
Estimated Ship Date: Today
Estimated Ship Date: Today
REAR SIDE RAIL BRACE; LH; 68- 72 'X'
Part Number: GMK-4012-773-68L
Not Yet Reviewed
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
PASSENGER SIDE REAR SIDE RAIL BRACE
Part Number: GMK-4012-773-68R
Not Yet Reviewed
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Today
Struts, Monotube, Front, Gas Charged, Rubber Bushings, Ford, Pair
Part Number: RSP-401297
Estimated Ship Date: Today
Estimated Ship Date: Today
Shock/Strut, Drag Race, 70/30, Front, 13.44 in./8.51 in., Extended/Collapsed Lengths, Stud/Eyelet Mounts, Each
Part Number: LAK-40120
Estimated Ship Date: Today
Estimated Ship Date: Today
Shock/Strut, Drag Race, 70/30, Front, 14.75 in./9.51 in., Extended/Collapsed Lengths, Stud/Eyelet Mounts, Each
Part Number: LAK-40121
Estimated Ship Date: Sep 4, 2025 if ordered today
Estimated Ship Date: Sep 4, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Suspension Package, Coil Springs, Shocks/Struts, Sway Bars, End Link Bushings, Ford, Kit
Part Number: RSP-401296
Estimated Ship Date: Sep 12, 2025 if ordered today
Estimated Ship Date: Sep 12, 2025 if ordered today
Shock Absorber / Strut, Gas-a-Just, Monotube, Gas Charged, Each
Part Number: KYB-KG4012
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
SUSPENSION CONTROL ARM BUSHING
Part Number: DFP-TD4012W
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
U Bolts, Steel, Black EDP Coated, Round 6.75 in Length. 3.0 in, Wide, 0.500 in Diameter, Nuts, Washers, Each
Part Number: BDX-UBT4012
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Motorcycle Shocks, 412 Series, 160/190 lb./in. Spring Rate, 14.250 in. Length, Eyelet Ends, Chrome, Pair
Part Number: PGR-412-4012C
Not Yet Reviewed
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
18-24 Jeep Wrangler JL/JLU RSO Suspension 4 inch Stage 1.1 Lift Kit
Part Number: RSU-KJL4012
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
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