1973 Chassis Components Chassis & Suspension

Brothers Trucks Frame C-Notch Kits CNK7387

73-87 CHVY/GMC REAR "C" NOTCH FRAME KIT

Part Number: HCT-CNK7387

Not Yet Reviewed

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Sherman Control Arm Mounting Braces SHE160-49LL

Mounting Brace, Control Arm, Driver Side, Front Upper, Steel, Black Primer, Dodge, Plymouth, Each

Part Number: SHI-160-49LL

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Competition Engineering Weld-On Subframe Connectors C3047

Subframe Connectors, Weld-On, Steel, Natural, Dodge, Plymouth, B-Body, Pair

Part Number: CEE-3047

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hurst Tunnel Patches for 1967-1973 MUSTANG - 69530000

Transmission Tunnel Patch, Mustang, TKO COnversion, Each

Part Number: HUU-69530000

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770535

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770535

Transmission Crossmember, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770535

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Trans-Dapt Performance Universal Crossmember Motor Mounts 4841

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

Part Number: TRD-4841

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Sherman Frame Rails for 1970-1974 BARRACUDA, CHALLENGER - SHE160-84L

Frame Rail, Steel, EDP Coated, Driver Side Front, Dodge, Plymouth, Each OE # 3752889

Part Number: SHI-160-84L

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sherman Frame Rails for 1970-1974 BARRACUDA, CHALLENGER, CUDA - SHE160-84R

RH FT FRAME RAIL MOPAR E-BODY 70-74 OE # 3752888

Part Number: SHI-160-84R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1970-1974 CAMARO, FIREBIRD - SUM-770548

Transmission Crossmember, Steel, Black Powdercoated, F-Body, Chevy, Pontiac, Each

Part Number: SUM-770548

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770573

Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770573

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Silver Sport Transmission Engine Crossmembers XMM-00400

Crossmember Mopar A-Body 1967-76 TKO/TKX

Part Number: IST-XMM-00400

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Hurst Transmission Crossmembers for 1968-1979 CORVETTE - 67510017

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

Part Number: HUU-67510017

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1970-1974 CAMARO, FIREBIRD - SUM-770342

Transmission Crossmember, Steel, Black Powdercoated, Chevy, Pontiac, T-56, Each

Part Number: SUM-770342

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Sherman Parts - Frame Rails for 1969-1974 NOVA - SHE780-82R

RH RR FRAME RAIL ASSY NOVA 68-74 OE # 9659322

Part Number: SHI-780-82R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sherman Parts - Frame Rails for 1970-1974 BARRACUDA, CHALLENGER - SHE160-82TL

LH RR FRAME RAIL EXTENDED 70 IN. L CHALLENGER/BARRACUDA 70-74 - MADE IN TAI WAN OE # 2934809

Part Number: SHI-160-82TL

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Rust Buster Frame Repair Sections RB7355L

Frame Rails, EZ Slip Design, Frame Repair, Rear Center Section, Left Side, Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7355L

Not Yet Reviewed

Estimated Ship Date: Today

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Silver Sport Transmission - Engine Crossmembers for 1975-1984 K10, 1973-1974 K10 PICKUP, 1973-1984 K10 SUBURBAN - XMG-03820

Crossmember GM K10/Suburban 1973-87 TR-4050

Part Number: IST-XMG-03820

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Rust Buster Spare Tire Crossmembers RB7361

Rear Crossmembers, Replacement, Spare Tire Crossmember, OEM Design, Weld-On, Steel, Natural Finish, 32.8 in. Long, Hardware included, Chevy, Each

Part Number: RBF-RB7361

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sherman Parts - Chassis Tabs, Brackets and Components for 1970-1974 BARRACUDA, CHALLENGER - SHE160-82SR

RH REAR SPRING HANGER BRKT BARRACUDA/CHALLENGER 70-74 OE # 2963078

Part Number: SHI-160-82SR

Not Yet Reviewed

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JKS Body Lift Kits for 1959-1983 CJ5, 1976-1986 CJ7 - JKS9902

76-86 Cj5 Cj7 1 1/4 In Body Lift

Part Number: JKS-JKS9902

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Rust Buster Body Mount Brackets RB7358

Body Mount Brackets, Replacement, Cab Mount, Rear, Weld-On, Steel, Natural Finish, Hardware included, Chevy, Each

Part Number: RBF-RB7358

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Goodmark Transmission Crossmembers for 1973-1974 CAMARO, 1970-1974 FIREBIRD - GMK4021517704

TRANSMISSION CROSSMEMBER FOR MODELS WITH TH400 AUTOMATIC

Part Number: GMK-4021-517-704

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 28, 2026 if ordered today

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Estimated Ship Date: Sep 28, 2026 if ordered today

Sherman Parts - Chassis Tabs, Brackets and Components for 1970-1974 BARRACUDA, CHALLENGER - SHE160-82SL

LH REAR SPRING HANGER BRKT BARRACUDA/CHALLENGER 70-74 OE # 2963079

Part Number: SHI-160-82SL

Not Yet Reviewed

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Summit Racing™ Frame Brace Kits SUM-770825

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

Part Number: SUM-770825

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Restoration Chassis Hardware Kits SUM-RP80367

Master Chassis Hardware Kit, 1973-74 Mopar B-Body, Disc Brakes, 400/440, Complete OE Style Chassis Fastener Kit In One Package, 267 Piece Kit

Part Number: SUM-RP80367

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