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

Flaming River Mustang Power Rack and Pinions for 1974-1978 MUSTANG II - FR40001-S

Rack and Pinion, Power, Aluminum, Natural, Ford, Universal, Serpentine Pulley, Kit

Part Number: FLA-FR40001-S

Not Yet Reviewed

Estimated Ship Date: Today

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Moroso Billet Aluminum Valve Covers 68332

Valve Covers, Valve Cover Fabricated Aluminum with Oilers; SBC Cylinder Heads w/Standard Bolt Pattern, 13 to 23 Deg.

Part Number: MOR-68332

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

The Right Stuff Street Series Disc Brake Conversion Kits AFXRDM78S

Disc Brake Kit, Street Series Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Black Calipers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RSD-AFXRDM78S

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

The Right Stuff Street Series Disc Brake Conversion Kits AFXRDM78Z

Disc Brake Kit, Street Series Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RSD-AFXRDM78Z

Not Yet Reviewed

Estimated Ship Date: Today

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QuickTime Bellhousings RM-8051

Bellhousing, Steel, Black, Ford, Modified, Big Block, T-56, Kit

Part Number: QTI-RM-8051

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Doug's Headers D3351-B

Headers, Long Tube One-piece, Steel, Temporary Non-high Temperature Paint, Round Port, Chevrolet, Pontiac, Small Block LS, Pair

Part Number: DOU-D3351-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30386-08

Pulley/Bracket Kit, Serpentine, Aluminum, Black Powdercoated, Ford, 351W, Kit

Part Number: MCH-30386-08

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2003-4040

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2003-4040

Piston Set, 350 SBC 3-FX Series -13cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-3-2003-4040

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2466-4155

Piston Set, 420 SBC 3-FX Series -28cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-3-2466-4155

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2303-4000

Piston Set, 383 SBC 3-FX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-3-2303-4000

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2105-4030

Piston Set, 350 SBC 3-FX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-3-2105-4030

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3358-4155

Piston Set, 427W /5.8 Stroker SBF 351W 3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore

Part Number: DMS-3-3358-4155

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2470-4155

3-2470-4155-434-small-block-chevy-3-fx-series-5cc-flat-top-forged-piston-set-4-155-bore

Part Number: DMS-3-2470-4155

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

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2406-4030

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-3-2406-4030

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

Scat Forged Standard Weight Crankshafts 4-350-3250-5700

350 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435006

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

RideTech CoolRide Systems 11431010

Suspension Kit, Air Springs, CoolRide, Lowered, Front, Chevy, GMC, Kit

Part Number: ART-11431010

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

Spicer Drivetrain Products 35 Spline Differential Carriers Dana 60 707097-4X

Differential Carriers, Dana 60, Clutch-type, 10-bolt, 35-spline, Ductile Iron, Fits 4.56 and Numerically Higher Gear Ratios, Rear, Dana 60, Ford, Kit

Part Number: SDH-707097-4X

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

March Performance Chevy Small Block Serpentine Conversion Kits 22087-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Long Water Pump, Kit

Part Number: MCH-22087-08

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 1975-1982 LUV - 13-0354-CM

Roll Bars and Roll Cages, Competition Roll Cages, Drag Race Type, 10-point, Chromoly, Natural, 1.625 in. Tube Diameter, Chevrolet, Kit

Part Number: RHC-13-0354-CM

Not Yet Reviewed

Estimated Ship Date: Today

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Mikuni RS Series Carburetors RS34-D21-K

Carburetor, Powersports, Mikuni, RS Series, Kawasaki, Suzuki, Kit

Part Number: MKU-RS34-D21-K

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

Yukon Gear & Axle Ring and Pinion Sets YG GMVET-411T Corvette C2/C3 4.11 Gears

Ring & Pinion Gear, 4.11 Ratio, 8.2 in. Corvette, Set

Part Number: YGA-24516

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

PROMAXX Performance Series One Small Block Chevy Cylinder Heads 2172

Cylinder Heads, Series One, Aluminum, Bare, 64cc Chamber, 185cc Intake Runner, Chevy, Small Block, Pair

Part Number: PMX-2172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Mahle PowerPak Piston and Ring Kits 928914110

Piston and Ring Kit, Powerpack, Dome, Forged Aluminum, 4.310 in. Bore, 4.00 in. Stroke, Chevy, Set of 8

Part Number: MLE-928914110

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

ICON Premium Forged Pistons IC850.030

Pistons, Forged, Dish, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC850-030

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

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4185

k2-2468-4185-420-small-block-chevy-k2-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-K2-2468-4185

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

1978 Parts and Accessories