1955 CHEVROLET Chassis Components

Frame Brace, Chassis Stiffening, Steel, Natural, Weld In, Tri-Five, Kit

Part Number: SUM-770810

4.1 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Wheelhouses, Wider Wheel Well Tubs, Steel, EDP Finish, Rear Inner, Chevy, Pair

Part Number: RLD-WWT-567

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Chevy, Small Block/Big Block, Kit

Part Number: TRD-4840

4.13 out of 5 stars ( 8 )

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Transmission Crossmember, Steel, Black Powdercoated, Chevy, Each

Part Number: CLP-CP90044

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Today

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: CLP-CP9424

4.71 out of 5 stars ( 34 )

Estimated Ship Date: Today

Shock Mounts, Shock Bar Mount, Standard Type, Steel, Black, for Use with 35 5/8 in. Width Frames, RWD, Rear Upper, Chevrolet, Each

Part Number: SSH-SBM003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Crossmember, V8 Conversion, 1947-59 GM Truck, Each

Part Number: OER-475019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Chevy, Small Block/Big Block, Kit

Part Number: TRD-4810

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Transmission Crossmember, Steel, EDP Coated, TH350/TH400 Swap, Chevrolet, GMC, Each

Part Number: OER-CX1354

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Crossmember, Steel, Black Powdercoated, Tremec Magnum, TKO, Chevrolet, RWD, Each

Part Number: HUU-67510003

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Transmission Crossmember, Tubular, Chevy Tri Five, Each

Part Number: SUM-770593

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Crossmembers, Mustang II, Steel, Natural, C-notched Plates Included, Rack Extension Required, Chevrolet, Kit

Part Number: HDT-CX-308-E

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Old # 12 TRANSMISSION MT w/ HW (55-57 TRANSMISSION CROSS-MEMBER W/ MOUNTING HARDWARE)

Part Number: MMC-63196

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Wheel Tubs, 11" Depth, 55-57 Chevy Passenger Car, Sold as a Pair

Part Number: DSM-UN199

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Crossmember, Mustang IFS, Front, Steel, Natural, Chevy, Each

Part Number: CLP-E5559M2-X

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Complete Chassis Kit, Full Chassis, SPEC, Pre-configured, Coilover Suspension, IFS, Ford 9 in. Axle, Chevy, Tri-Five, Kit

Part Number: RSR-5557CHVYC-ST

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Crossmember GM B1 1955-57 Chevy TKO/TKX/Magnum

Part Number: IST-XMG-00600

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Estimated Ship Date: Nov 28, 2025 if ordered today

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LH SHOCK MOUNT REINF CHEVROLET 55-57

Part Number: SHI-727-42BL

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Estimated Ship Date: Dec 10, 2025 if ordered today

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RH SHOCK MOUNT REINF CHEVROLET 55-57

Part Number: SHI-727-42BR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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LH TRUNK SHOCK MOUNT CHEVROLET 55-57

Part Number: SHI-727-42L

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Estimated Ship Date: Dec 10, 2025 if ordered today

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RH TRUNK SHOCK MOUNT CHEVROLET 55-57

Part Number: SHI-727-42R

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Engine Crossmember, Steel, Black, 24 in. To 37 in. Frame Rail Width Range, Chevy, Kit

Part Number: TRD-4850

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Complete Chassis Kits, Tri-Five, Lowered Ride Height, Coilover Suspension Type, Power Rack and Pinion, Chevrolet, Kit

Part Number: HDT-HF-200

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Estimated Ship Date: Tomorrow if ordered today

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Complete Chassis Kits, Chevy Truck, Stock Ride Height, Coilover Suspension Type, Power Rack and Pinion, Wilwood 4-piston Brakes, Chevrolet, Kit

Part Number: HDT-HF-530

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