1975 Chassis Components Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Rust Buster Transmission Crossmembers for 1975-1981 K10, 1975-1978 K15 - RB7364

Front Crossmembers, Replacement, Transmission Crossmember, Steel, Natural Finish, 33.1 in. Long, with Hardware, Welding required, Chevy, Each

Part Number: RBF-RB7364

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Auto Metal Direct Torsion Bar Crossmembers 395-1067

Torsion Bar Crossmember, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-395-1067

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Summit Racing™ Frame Brace Kits SUM-770824

Frame Brace, Chassis Stiffening Kit, Steel, 73-87 Chevy/GMC C-Series Truck, Short Bed, Kit

Part Number: SUM-770824

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Hooker LS Engine Swap Transmission Crossmembers for 1970-1981 CAMARO, FIREBIRD - 71222006HKR

Transmission Crossmember, Camaro, Firebird, 2nd Gen, T56, T56 Magnum Trans, Each

Part Number: HOK-71222006HKR

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Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1968-1981 CORVETTE - SUM-770321

Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1968-1981 CORVETTE - SUM-770321

Crossmember, Transmission, Steel, Black, GM, TH350, Chevy, Each

Part Number: SUM-770321

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Hotchkis Sport Suspension Chassis Max Handle Bars for 1970-1981 CAMARO - 20103

Chassis Stiffener, Chassis Max Handle Bars, Front Upper, Steel, Gray Powdercoated, Chevy, Kit

Part Number: HSS-20103

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1968-1981 CORVETTE - SUM-770352

Transmission Crossmember, Steel, Black Powdercoated, Chevy, 4L80E, 4L85E, Each

Part Number: SUM-770352

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Bowler Performance Transmission Crossmembers for 1975-1981 CAMARO, FIREBIRD - 4601011

Trans Crossmember, '75-81 F-BODY, FOR USE WITH TKX,TKO & SBC OR LS MOTOR, FITS STOCK SUB FRAME WITH MOTOR IN FACTORY SBC POSITION

Part Number: BTM-4601011

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Trans-Dapt Performance Universal Crossmember Motor Mounts 4810

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

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Aldan American Shock Braces 300331

Shock Braces, Steel, Black Powdercoated, Rear, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: AAX-300331

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Hooker Blackheart Transmission Crossmembers BHS572

Transmission Crossmember, Gen III Hemi Swap, Blackheart, Steel, Black Painted, Dodge, Plymouth, Each

Part Number: HOK-BHS572

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Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1975-1981 CAMARO, FIREBIRD, 1975-1979 NOVA - SUM-770316

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

Part Number: SUM-770316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trans-Dapt Performance Crossmembers for 1970-1981 CAMARO, FIREBIRD - 6519

Transmission Crossmember, Steel, Black, Chevy, Pontiac, Kit

Part Number: TRD-6519

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American Powertrain X-Factor Crossmembers for 1975-1981 CAMARO, FIREBIRD - XFGM-10103M

X-Factor Aluminum Cross Member, 1975-81 F-body to the following transmissions: TKO, Magnum, T56, Muncie, T10,

Part Number: AWR-XFGM10103M

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Rust Buster Frame Repair Sections for 1975-1986 C10 - RB7378L

Frame Rails, Replacement, Rear Mid-Frame Section, Left/Driver Side, OEM Style, Steel, Natural, Weld-In, Chevy, GMC, Each

Part Number: RBF-RB7378L

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Performance Accessories Body Lift Kits for 1966-1977 BRONCO - PA772

See Part PRA-PA-772

Part Number: PRA-PA772

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Hurst Transmission Crossmembers for 1975-1981 CAMARO, FIREBIRD - 67510012

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

Part Number: HUU-67510012

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Competition Engineering Formed Rear Frame Rails for 1968 CHEVY II, 1969-1976 NOVA, 1971-1976 VENTURA - C3035

Frame Rails, Steel, Rear, Chevy, Pontiac, Pair

Part Number: CEE-3035

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Hurst Tunnel Patches 69520001

Tunnel Patch, Mopar A-Body, Tremec TKO 5-Speed Conversion, Each

Part Number: HUU-69520001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Performance Accessories Body Lift Kits for 1973-1991 BLAZER, JIMMY, 1975-1986 K5 BLAZER - PA502

Body Lift, 2 in., Nylon, Chevy, GMC, Kit

Part Number: PRA-PA502

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Van Steel Crossmember Bushing and Reinforcements SG-47

Differential Cross Member Reinforcement, Aluminum, Black Anodized, Pair

Part Number: VAC-SG-47

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American Powertrain X-Factor Crossmembers for 1975-1986 C10, 1960-1974 C10 PICKUP - XFGM-11201

Transmission Crossmember, X-Factor, Aluminum, Silver Powdercoated, Chevy, C-10 Trucks, Each

Part Number: AWR-XFGM-11201

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Trans-Dapt Performance Universal Crossmember Motor Mounts 9313

Engine Crossmember, Steel, Engine Swap, 28 in. to 38 in. Wide Frame Rail, Ford, Big Block 385 Series, Kit

Part Number: TRD-9313

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hooker Transmission Crossmember Extension Brackets for 1975-1989 D100, 1972-1974 D100 PICKUP, 1977-1993 D150 - BHS528

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Manual, TR6060, Dodge, Each

Part Number: HOK-BHS528

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Hurst Transmission Crossmembers for 1968-1979 CORVETTE - 67510017

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

Part Number: HUU-67510017

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today