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

COMP Cams Magnum Solid Roller Cam and Lifter Kits CL12-700-8

COMP Cams Magnum Solid Roller Cam and Lifter Kits CL12-700-8

Cam and Lifters, Mechanical Roller Tappet, Advertised Duration 268/268, Lift .525/.525, Chevy Small Block, Kit

Part Number: CCA-CL12-700-8

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

COMP Cams Xtreme Fuel Injection Cam and Lifter Kits CL12-468-8

Camshaft and Lifter Kit; Xtreme Fuel Injection Camshaft/Lifter Kit; Opt.Retro-Fit Hyd.Roller;2200-6200rpm;Adv.

Part Number: CCA-CL12-468-8

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-360-3580-6123

Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 3.580 in. Stroke, Chrysler, 360, Each

Part Number: SCA-436010

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Wilwood Narrow DynaPro-P Radial Rear Brake Kits for 1969-1983 911 - 140-16680-D

Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, HP Vented, Drilled/Slotted Surface, 4-Piston Calipers, 3.5 in. Mount, Porsche, Kit

Part Number: WIL-140-16680-D

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

COMP Cams Magnum Retrofit Cam and Lifter Kits CL12-460-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 304/304, Lift .600/.600, Chevy, Small Block, Kit

Part Number: CCA-CL12-460-8

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Thule Xsporter Pro Truck Racks 500XT

Bed and Ladder Racks, Thule Xsporter Pro, Truck Bed Rack, Adjustable Height, 450 lb. Capacity, Locking, Aluminum, Silver Powdercoat, Pair

Part Number: THU-500XT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3366-4040

Piston Set, 408W /5.8 Stroker SBF 351W K3-FX Series +6cc Dome Top inline Piston Set. 4.040 bore

Part Number: DMS-K3-3366-4040

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3166-4165

Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-K3-3166-4165

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3352-4060

Piston Set, 408W /5.8 Stroker SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3352-4060

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

EATON Differential Carriers 187C172A

Differential, Eaton Detroit Locker, 31-Spline, Chrysler, 9.25 in., Each

Part Number: ETN-187C172A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Edelbrock Performer RPM Air-Gap Intake Manifold and Carburetor Kits 2063

Carburetor and Manifold Combo, RPM Air-Gap Manifold, 800 cfm AVS2 Carb, Chevy, Big Block, Oval Port, Kit

Part Number: EDL-2063

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ididit Retrofit Column Shift Steering Columns for 1978-1979 F-100, F-150 - 1160810020

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

Part Number: IDT-1160810020

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Scat F43 Series Crankshafts 4-350-3625-5850-20LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435051LW

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Howards Cams Ultimate Duty Forged Billet Connecting Rods UD63852200

Connecting Rod, Ultimate Duty, Forged Billet, 6.385 Length, I-Beam, Forged 4340, Floating, 2.200 Journal, Set of 8

Part Number: HRS-UD63852200

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1972-1981 CJ5, 1976-1981 CJ7 - YA W24106

Yukon front 4340 Chromoly axle kit for '72-'81 Dana 30 Jeep CJ with 27 splines

Part Number: YGA-21319

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Summit Racing™ Clutch, Flywheel, and Mounting Hardware Pro Packs 13-0006

Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 454, Kit

Part Number: CMB-13-0006

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

March Performance Small Block Chevy Ultra Serpentine Conversion Kits 20426

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20426

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Wilwood Forged Dynalite Pro Series Front Disc Brake Kits for 1969-1982 CORVETTE, 1969-1970 IMPALA - 140-12040-R

Disc Brakes, Dynalite Pro Series, Front, Solid Surface Rotors, 4-piston Red Calipers, Chevy, Kit

Part Number: WIL-140-12040-R

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

McLeod Street Twin Clutch Kits 6400307

Clutch Kit, Street Twin, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Kit

Part Number: MCL-6400307

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Wiseco Professional Series Pistons K0031BS

Pistons, Professional, 2618 Forged Aluminum, Dome, 4.125 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, Chevy, Small Block, 18 Degree Head, Set of 8

Part Number: WIS-K0031BS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Pypes Race Pro Dual Exhaust Systems SGG912RE

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912RE

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Mahle PowerPak Pistons 930239905

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.605 in. Bore, 4.500 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239905

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Mahle PowerPak Piston Kits 930239710

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.375 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239710

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Mahle PowerPak Piston Kits 930239410

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.375 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239410

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Manley Titanium Valves 11920-8

Valves, Titanium, Intake, 2.400 in. Diameter, 6.600 in. Overall Length, Pontiac, Pontiac V8, Set of 8

Part Number: MAN-11920-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

1978 Parts and Accessories