1978 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3452-4000

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3452-4000

Piston Set, 351W / 5.8 SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K3-3452-4000

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

ididit Retrofit Column Shift Steering Columns for 1978-1979 F-100, F-150 - 1160810051

Steering Column, Retrofit, Steel, Black, Column Shift, Ford, Pickup, Each

Part Number: IDT-1160810051

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-210 GM 8.5/GM 8.875 in. (12-bolt) truck 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-210

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

ICON Premium Forged Piston and Ring Kits IC832KTD.040

Piston and Ring Kit, Forged, Flat, 3.776 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC832KTD-040

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

LEED Brakes Rear Disc Brake Conversion Kits for 1970-1981 CAMARO, FIREBIRD - BRC1003X

Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Black Powdercoated Calipers, Chevy, Pontiac, Kit

Part Number: LEB-BRC1003X

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Wilwood Forged Dynalite Big Brake Front Brake Kits 140-15468

Disc Brake Kit, Forged Dynalite Big Brake Front, Solid Surface Rotors, Four Piston Calipers, Forged Billet Aluminum, Black Powdercoated, Kit

Part Number: WIL-140-15468

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Auburn Gear Select-A-Loc 30 Spline Differential Dana 44 545041

Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545041

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Howards Cams UltraMax Mechanical Roller Lifters 91240

ROLLER LIFTERS

Part Number: HRS-91240

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

JE Pistons Small Block Nitrous Series Dome Top Pistons 232511

Pistons, Forged, Dome, 2-Valve Reliefs, 4.060 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-232511-8

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

JE Pistons Ultralite Gas Ported Pistons 173615

Pistons, Ultra-Light GP, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-173615-8

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

Classic Instruments 1973-87 Chevy/GMC Truck Packages CT73OE-M

Gauge Kit, Analog, Metric, Water Temperature, Voltage, Oil Pressure, Speedometer, Tachometer, Fuel Level, Kit

Part Number: CIN-CT73OE-M

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

MSD Pro-Billet Front Drive Distributors 85101

Distributors, Pro-Billet Front Drive, Hall Effect Trigger, Male/HEI, Mechanical Advance, Red Cap, Chevrolet, Small Block, Each

Part Number: MSD-85101

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-454-4500-6535

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 6.535 Rod, Chevy, 454, Each

Part Number: SCA-445430

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Wilwood Forged Dynalite Big Brake Front Brake Kits for 1970-1978 CAMARO - 140-8582

Disc Brakes, Front, 12.19 in. Diameter Rotors, Black, 4-Piston Calipers, Chevy, Kit

Part Number: WIL-140-8582

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

McLeod Street Twin Clutch Kits 6430103C

Clutch Kit, Street Twin, 1.063 in. - 10-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Ford, Kit

Part Number: MCL-6430103C

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 44 YGLD44-3-30

Grizzly Locker, Dana 44, 30 Spline, 3.73 and Down, Each

Part Number: YGA-28021

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Wiseco Professional Series Pistons K481B100

Pistons, Professional Series, Forged Dome, 4.600 in. Bore, Chevy, Set of 8

Part Number: WIS-K481B100

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Wiseco Professional Series Pistons K0009B100

Pistons, Professional, Q16, 2618 Forged Aluminum, Dome, 4.600 in. Bore, 4.500 in. Stroke, 6.385 in. Rod, Chevy, Big Block, Set of 8

Part Number: WIS-K0009B100

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Wiseco Professional Series Pistons K0023B100

Piston, Professional Series Quick 16, 24 Degree Head, 4.600 in. Bore, Forged Aluminum, Chevrolet, Big Block, Set of 8

Part Number: WIS-K0023B100

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Flaming River Tilt Floor Shift Steering Columns FR30001SS

Steering Column, Tilt, Stainless Steel, Polished, 33.00 in. Length, Floor Shift, Universal, Each

Part Number: FLA-FR30001SS

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Bestop Supertop Classic Squareback Soft Tops for 1976-1986 CJ7, 1987-1995 WRANGLER - 5159901

Soft Top, Supertop Classic Squareback, Polymer Cloth, Black, Jeep, Each

Part Number: BST-51599-01

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGT978E

Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978E

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGT980E

Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980E

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Wiseco Professional Series Pistons K0032B6

Pistons, Forged Dome, 4.185 in. Bore, Chevy, Set of 8

Part Number: WIS-K0032B6

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

LEED Brakes Rear Disc Brake Conversion Kits BRC1002X

Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Black Powdercoated Calipers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: LEB-BRC1002X

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

1978 Parts and Accessories