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.
Crossmember, Transmission, Steel, Black, 700R4, 200-4R, TH350, TH400, Powerglide, Each
Part Number: SUM-770308
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
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Crossmember, Transmission, Steel, Black, TH400, 200-4R, Each
Part Number: SUM-770302
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Mount, Steel, Rubber, GM, TH350, TH400, 700R4, Powerglide, Borg Warner, Saginaw, Muncie, Each
Part Number: SUM-7731165
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, T56, 4L60E, 4L70E, 4L75E, TH400, Chevy, GMC, RWD, Each
Part Number: HOK-71222019HKR
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Black Powdercoated, Channel Frame Only, 200-4R, TH400, Each
Part Number: SUM-770335
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each
Part Number: SUM-770317
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Steel, Black, GM, TH400, Includes SUM-770307, Each
Part Number: SUM-770303
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each
Part Number: SUM-770311
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Chevy, B-Body, TH400, 200R4, Each
Part Number: SUM-770373
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
TRANS. CROSSMEMBER 99-04 MUSTANG Fits C4, PowerGlide, TH350, T5, AOD/E, 4R70W, C6, TKO's, T45, TH3650, T56, TH400
Part Number: IVP-TCB-M20
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Chevy, C/K Panel-Pickup, RWD, TH350/TH400 Transmission, Each
Part Number: SUM-770580
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Steel, Black, GM, A-Body, TH400/ 200-4R, Each
Part Number: SUM-770322
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, EDP Coated, Chevy, TH400, Big Block Chevy Only, Each
Part Number: OER-3912573
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Chevy, S10, RWD, TH400, 200R4, Each
Part Number: SUM-770370
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Black Powdercoated, 73-87 Chevy, GMC, C-10, TH350, TH400, Powerglide, 700R4, Each
Part Number: SUM-770581-R1
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Trans Mount Adapter, Ford Mustang, TH350, TH400, Powerglide, Each
Part Number: IVP-TM-M02
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, EDP Coated, Powerglide/TH350 to TH400, Chevrolet, Pontiac, Each
Part Number: OER-3964819
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Mount Pad, Rubber/Steel, Black, Powerglide, TH350, TH400, 700R4, 4L60, Muncie 4-speed, Saginaw, Borg Warner, Each
Part Number: TRD-9442
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Mount, Adapter, Steel, Black Powdercoated, Ford, Mustang, Powerglide, TH350, TH400, Each
Part Number: IVP-TM-M01
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmember, Steel, Chevy, C/K Panel-Pickup, RWD, TH350/TH400 Transmission, Each
Part Number: CLP-CP9427
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Chevy, Pickup, TH400, Kit
Part Number: TRD-9744
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Lightweight, Steel, GM, Early G-Body,using TH400, 2004R, Includes SUM-770307 Frame Extension, Each
Part Number: SUM-770393
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Mounts, Solid, Billet Aluminum, Natural, RWD, GM, TH350, TH400, Saginaw, Powerglide, Muncie Four Speed, 4L60E, 4L60/700R4, Each
Part Number: ICB-551404
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Crossmember, Transmission, Steel, Black, Ford, T-56, TH400, Each
Part Number: AJE-MU-7051
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Transmission Crossmembers, Steel, Black Powdercoated, Hardtop Models Only, Buick, Chevrolet, Oldsmobile, Pontiac, TH400, Each
Part Number: SUM-770283
Estimated Ship Date: Sep 25, 2025 if ordered today
Estimated Ship Date: Sep 25, 2025 if ordered today
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Summit Racing™ Transmission Crossmembers SUM-770302
