1978 Summit Racing Parts and Accessories

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SUM-SBC35040002P

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Crossmember, Transmission, Steel, Black, GM, G-Body, 4L80E, Each

Part Number: SUM-770324

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Free Shipping

BB Ford 460 Forged Steel crank, 4.150 Stroke, Designed for 6.700 in. Rod, Nitride Hardened, Straight Shot oiling, Req's narrowed Rod Bearings

Part Number: SUM-BBF460415067

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Radiator, Classic OEM, Downflow, Copper/Brass, Black, 3-row, Ford, Each,With 19.25 in. Core height

Part Number: SUM-382011

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Rear Window Moldings, GM, 1975-81 F-Body, Chevy, Pontiac, Set of 4

Part Number: SUM-RP100049

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SUM-770320

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crossmember, Transmission, Lightweight, Steel, GM, 78-88 G-Body, Using 700R4, 4L60E, or T5 manual, Each

Part Number: SUM-770391

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Radiators, Classic OEM, Downflow, Copper/Brass, Chrysler, Dodge, Plymouth, Each

Part Number: SUM-382082

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Transmission Crossmembers, Steel, Black Powdercoated, Frame Extension, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, 4L80E, 4L85E, Each

Part Number: SUM-770286

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SUM-770542

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Tank, OEM Replacement, Steel, 20 Gallon, Chevy, GMC, C, K, Pickup, 8 ft. Bed, Each

Part Number: SUM-255061

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Exterior Cab Molding, 1973-80 GMC Truck, LH/ RH, Cab Corners and Rear Cab Upper Center, Includes Attaching Clips, Kit

Part Number: SUM-RP22483

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SUM-770557

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Radiators, Classic OEM, Downflow, Copper/Brass, Black, Transmission Cooler, Jeep, 5.9L, 6.6L, Each

Part Number: SUM-382036

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 4WD, 97-99 Electronics, Each

Part Number: SUM-700473

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Floor Panel, Driver Side, Front, Steel, EDP Coated, 1975-81 GM F-Body, Chevy, Pontiac, Each

Part Number: SUM-RP100045LH

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

SBF 351 Windsor 4340 Forged steel crank, 4.000 in. stroke, 6.200 rod, Nitride Hardened, Internal Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF351W4000I

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, RWD, 95-96 Electronics, Each

Part Number: SUM-700475

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Disc Brake Kit, Rear, Manual or Power Assisted, Chevy/GMC,1963-87 truck, 6 Lug, Black Calipers, Cross-drilled/Slotted Rotors, Kit

Part Number: SUM-BK3000

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Early SBC/BBC 6 bolt GM Bellhousing, Automatic Valve Body, 900+HP Heavy Duty, GM, 4L80E, 2WD or RWD, 97-99 Electronics, Each

Part Number: SUM-700476

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

BB Ford 460 Forged Steel crank, 4.500 Stroke, Designed for 6.700 in. Rod, Nitride Hardened, Straight Shot oiling, Req's narrowed Rod Bearings

Part Number: SUM-BBF460450022

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, GM Bellhousing, Full Manual Valve Body, Reverse Shift Pattern, Chevy, TH400, Each

Part Number: SUM-700380

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Pulley Kit, Serpentine Belt, Billet Aluminum, Polished, 140 Amp Alternator - Power Steering - Air Conditioning, Small Block Ford, Kit

Part Number: SUM-340550

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SUM-770352

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brake Kit, Rear, Manual or Power Assisted, Chevy/GMC,1963-87 truck, 5 Lug, Cast Iron, Black Calipers, Cross-drilled/Slotted Rotors, Kit

Part Number: SUM-BK3004

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping