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...

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Results 1 - 25 of 91

Summit Racing™ Transmission Crossmembers SUM-770300

Summit Racing™ Transmission Crossmembers SUM-770300

Crossmember, Transmission, Steel, Black, GM, TH200/TH350/M-21/M-22/Powerglide/Saginaw/Super T-10, Each

Part Number: SUM-770300

4.84 out of 5 stars ( 73 )

Estimated Ship Date: Today

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Summit Racing™ Lightweight Transmission Crossmembers SUM-770390

Crossmember, Transmission, Lightweight, Steel, GM, 79-88 G-Body using, TH200,TH350, and Powerglide or Muncie,Saginaw, BW-T10, Each

Part Number: SUM-770390

Not Yet Reviewed

Estimated Ship Date: Today

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Top Street Performance Transmission Mounts 81103

Transmission Mounts, Automatic, Red Polyurethane, with Bracket, Steel, Zinc Plated, GM Transmission, RWD, Each

Part Number: TSN-81103

Not Yet Reviewed

Estimated Ship Date: Today

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QA1 Transmission Crossmembers for 1979-1993 MUSTANG - 52108

Transmission Crossmember, SBC or LS Engine Swap, Steel, Black Powdercoated, Ford, Each

Part Number: QA1-52108

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Anchor Industries Transmission Mounts 2360

Transmission Mount, OEM Replacement, Steel, Rubber, Black, Buick/Cadillac/Chevy/GMC/Olds/Pontiac, Each

Part Number: ANI-2360

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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QA1 Transmission Crossmembers for 1993-1998 MUSTANG - 52110

Transmission Crossmember, Steel, Black Powdercoated, Ford, Each

Part Number: QA1-52110

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Shafer's Classic Reproductions Transmission Mounts for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - TRM001

Transmission Crossmember, Steel, Black, 1955-57 Chevrolet, Full-Size Passenger Car, Kit

Part Number: SSH-TRM001

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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Estimated Ship Date: Aug 13, 2025 if ordered today

TCI Transmission Crossmembers for 1975-1981 CAMARO, FIREBIRD - 953006

Crossmember for '75-'81 GM F-Body w/ All Transmissions

Part Number: TCI-953006

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770558

Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770558

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Hooker Blackheart Transmission Crossmembers 71222021HKR

Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: HOK-71222021HKR

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker Blackheart Transmission Crossmembers for 1970-1981 CAMARO, FIREBIRD - 12616HKR-1

Transmission Crossmember, Steel, Black Hammertone, Auto, Manual, Chevy, Each

Part Number: HOK-12616HKR-1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker LS Engine Swap Transmission Crossmembers for 1993-1997 CAMARO, FIREBIRD - 71222002HKR

Transmission Crossmember, Camaro, Firebird, Each

Part Number: HOK-71222002HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker LS Engine Swap Transmission Crossmembers 12644HKR-1

Transmission Crossmembers, LS Engine Swap Transmission Crossmembers, Steel, Black Powdercoated, Automatic, Buick, Chevrolet, GMC, Olds, Pontiac, Each

Part Number: HOK-12644HKR-1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99064

Engine Swap Kit, Headers, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, Pre-1979 Small Block, Kit

Part Number: TRD-99064

Not Yet Reviewed

Estimated Ship Date: Today

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Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 48061

Engine Swap Kit, Headers, Steel, Painted, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-48061

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Anchor Industries Transmission Mounts 2672

Transmission Mount, OEM Replacement, Steel, Rubber, Black, Buick, Cadillac, Chevy, GMC, Isuzu, Pontiac, Each

Part Number: ANI-2672

Not Yet Reviewed

Estimated Ship Date: Today

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Hooker Super Competition Engine Swap Transmission Mount Kits for 1982-1992 CAMARO, FIREBIRD - 71222005HKR

Transmission Crossmember, Camaro, Firebird, 3rd Gen, LS Swap, Each

Part Number: HOK-71222005HKR

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

QA1 Transmission Crossmembers for 1979-1993 MUSTANG - 52109

Transmission Crossmember, SBC or LS Engine Swap, Steel, Black Powdercoated, Ford, Each

Part Number: QA1-52109

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker LS Engine Swap Transmission Crossmembers 71222007HKR

Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each

Part Number: HOK-71222007HKR

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker Super Competition Engine Swap Transmission Mount Kits 12650HKR

Transmission Mount, Super Competition Engine Swap, Steel, 200-4R, TH400, Buick, Chevy, Small Block LS, Each

Part Number: HOK-12650HKR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Doug's Headers Engine Swap Transmission Crossmembers for 1964-1967 CHEVELLE - SKC101

Crossmember, Transmission, Steel, Black, LS Swap, Chevy, Kit

Part Number: DOU-SKC101

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Transmission Crossmembers SUM-770322

Crossmember, Transmission, Steel, Black, GM, A-Body, TH400/ 200-4R, Each

Part Number: SUM-770322

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770398

Crossmember, Transmission, Lightweight, Steel, GM, 65-72 Chevelle, Cutlass, GTO, 700R4, 200-4R, TH350, TH400, Powerglide, Each

Part Number: SUM-770398

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Lightweight Transmission Crossmembers SUM-770392

Crossmember, Transmission, Lightweight, Steel, GM,78-88 G-Body using TH400 w/Short Tailshaft or 200-4R, Each

Part Number: SUM-770392

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Transmission Crossmembers SUM-770311

Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each

Part Number: SUM-770311

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Today

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