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.
Showing In Stock Items. Show All 194 Items.
Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each
Part Number: HOK-71222007HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
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Motor Mount, Fabricated, GMT-900, LS Truck, Heavy Duty,Performance, Safety Upgrade, Urethane/Steel, Black powdercoat, Pair
Part Number: SUM-7731112-R1
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, 4L80E, 4L85E, Buick, Chevy, Pontiac, Kit
Part Number: HOK-12627HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, T-56, Chevy, Pontiac, Kit
Part Number: HOK-12626HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each
Part Number: HOK-71222008HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit
Part Number: HOK-12614HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit
Part Number: HOK-12625HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS/LT Swap with T-56 Transmission, Includes Hardware, Chevrolet, GMC, C10, Each
Part Number: HOK-71222024HKR
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Transmission Crossmember, Camaro, Firebird, Each
Part Number: HOK-71222002HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Camaro, Firebird, 2nd Gen, T56, T56 Magnum Trans, Each
Part Number: HOK-71222006HKR
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Black, Chevrolet, Small Block LS, Pair
Part Number: DOU-SK103
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, 1 in. Forward, GM, Small Block LS, Pair
Part Number: HOK-71221008HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Black Powdercoated, Chevrolet, GMC, Small Block LS, Pair
Part Number: HOK-BHS511
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each
Part Number: HOK-12647HKR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L60, 4L60E
Part Number: HOK-12655HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each
Part Number: HOK-12656HKR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts and Inserts, Blackheart Engine Mount Brackets, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Buick, Chevy, Olds, Pontiac, LS, Pair
Part Number: HOK-71221009HKR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Complete Mount, Bolt-In, Steel, Zinc Plated, Buick, Chevy, Pontiac, Small Block LS, Kit
Part Number: HOK-12643HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Block Mount, Bolt-In, Steel, Zinc Plated, Buick, Chevy, Pontiac, Small Block LS, Pair
Part Number: HOK-12621HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts and Inserts, Blackheart Engine Swap, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Buick, Chevy, GMC, Oldsmobile, Pontiac, LS, Pair
Part Number: HOK-71221007HKR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, Chevy, Pontiac, Small Block LS, Pair
Part Number: HOK-71221003HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Complete Mount, Bolt-In, Steel, Zinc Plated, Chevy, Pontiac, Small Block LS, Hooker, Kit
Part Number: HOK-12613HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts and Inserts, Blackheart Engine Swap, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Chevy, Pontiac, LS, Pair
Part Number: HOK-71221002HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts and Inserts, Blackheart Engine Swap, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Chevy, Pontiac, LS, Pair
Part Number: HOK-71221001HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Engine Swap, Frame Mount Plate, Bolt-In, Steel, Zinc, GM, Small Block LS, Pair
Part Number: HOK-71221006HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
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Summit Racing™ Heavy-Duty LS Truck Motor Mount Kits SUM-7731112-R1
