1978 Parts and Accessories

Tail Gate Trim, 1973-1980 C/K Chevy Tail Gate Panel, Brushed Aluminum, Each

Part Number: HCT-04-534

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

Part Number: SUM-770321

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Bumper, Surestep, Rear, Steel, Silver, Chevy, GMC, Each

Part Number: FEY-20022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Suspension Package, StreetGrip, Front Coil Springs, Rear Leaf Spring, HQ Series Shocks, Chevy, Kit

Part Number: ART-11535020

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Control Arms, StrongArms, Tubular, Steel, Black Powdercoated, Front Lower, Chevy, Pontiac, Pair

Part Number: ART-11172199

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• $10 Summit Bucks

Headers, Long Tube, Steel, High Temperature Black Paint, Dodge, Plymouth, Pair

Part Number: PTE-H8211-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Disc Brakes, DynaPro 6 Big Brake, Front, Cross-drilled/Slotted Rotors, 6-piston Black Calipers, Chevy, Kit

Part Number: WIL-140-12946D

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Cylinder Head, S/R Torquer, Cast Iron, Assembled, 67cc Chamber, 170cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-042660-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tail Panel, Steel, EDP Coated, Pontiac, Each

Part Number: GMK-4321-850-74

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: SUM-SBC35040002P

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

Part Number: SUM-770324

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Battery, 12 V, Deep Cycle/Starting, 1,300 Cranking Amps at 32 Degrees F, 12.09 in. Length, 6.65 in. Width, 8.31 in. Height

Part Number: XSP-D2700

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Trans-Brake, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 5, 2026 if ordered today

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Disc Brakes, Standard Rear, Solid Surface Rotors, Charcoal Calipers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RSD-AFXRD78

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Radiator Support, Steel, EDP Coated, Chevrolet, Each

Part Number: GMK-402132078

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Leaf Springs, Rear, 2.50 in. Wide, 8 Leaf, Heavy-Duty Design, 3.65 in. Pack Thickness, Includes Bushing, Black, Chevy, GMC, Each

Part Number: RNB-22-547HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Disc Brake Conversion, E-Brake, Solid Surface Rotors, Natural Calipers, Ford, Mercury, Ford 8.8 in., Kit

Part Number: RSD-ZDCRD03

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Disc Brake Kit, Superlite 6R Big Brakes, Front, Slotted/Drilled Rotor, 6-Piston Caliper, Black, GM, Kit

Part Number: WIL-140-10486-D

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, 351M, 400, Kit

Part Number: HOK-16561HKR

2.68 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444237506760

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Disc Brakes, Rear, 11.53 in. Diameter Rotors, 5 x 5 in. Bolt Pattern, Chevy, GMC, Kit

Part Number: LEB-RC6002

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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• Mfr. Rebate

$75.00 Mail-In Rebate

Price after Manufacturer Rebate: $774.99

Rebate Expires: 3/31/2026

Get $75 back after rebate on this Leed Brake Kit! To redeem offer go to https://www.summitracing.com/go/leb ...Read More

Get UP TO $175 back after rebate on a qualifying Leed Brake Kit! Go to https://www.summitracing.com/go/leb for redemption information. Valid on purchases made between 3/1/26 and 3/31/26. Claims must be postmarked 30 days from ship date. Allow 6-8 weeks for processing. Valid in USA and Canada. Limited to 2 qualifying purchases per person or household. Max $175 per claim. Show Less

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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

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Suspension Kit ;

Part Number: BEL-9908

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Painted, Chevy, K, V, Series Pickup, 250, 292, L6, Pair

Part Number: BIG-11510FLT

3.31 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Fuel Tanks, Gen II Stealth, Steel, Silver Painted, Fuel Pump, 53 gph Flow Rate, Sending Unit, Short Wheelbase, Chevrolet, Each

Part Number: AEI-18170

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