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

COMP Cams Nostalgia Plus Cam and Lifter Kits K12-672-4

COMP Cams Nostalgia Plus Cam and Lifter Kits K12-672-4

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 286/293, Lift .483/.477, Chevy, Small Block

Part Number: CCA-K12-672-4

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2405-4125

Piston Set, 400 SBC 2-FX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-2-2405-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Goodmark Tail Panels for 1974-1978 FIREBIRD - GMK432185074

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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Hays Street 650 Clutch Conversion Kits 92-1102

Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Diaphragm, 1.125 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit

Part Number: HAY-92-1102

4.5 out of 5 stars ( 2 )

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Milodon Gear Drive Assemblies 14600

Gear Drive, Single Idler, Under Cover Style, Ford, Big Block, 385 Series, Set

Part Number: MIL-14600

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products 30 Spline Differential Carriers Dana 44 73548X

Differential Carrier, Traction-Lok Style, 30-spline, Steel, Rear, Dana 44, Each

Part Number: SDH-73548X

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Hays Twister 3/4 Race 2,400-2,800 Stall Torque Converter 97-2F24Q

Torque Converters, Twister 3/4 Race, 2,400-2,800 rpm Stall Speed Range, 31-spline, 10.00 in. Diameter, Ford C6, AC, Ford, Lincoln, Mercury, Each

Part Number: HAY-97-2F24Q

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

Hays Twister 3/4 Race 2,400-2,800 Stall Torque Converter 97-2G24Q

Torque Converters, Twister 3/4 Race, 2,400-2,800 rpm Stall Speed Range, 31-spline, 10.00 in. Diameter, Ford C6, AC, Ford, Lincoln, Mercury, Each

Part Number: HAY-97-2G24Q

Not Yet Reviewed

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ICON Premium Forged Piston and Ring Kits IC723KTD.060

Piston and Ring Kit, Forged, Step Dish, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-IC723KTD-060

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

Fluidampr Harmonic Dampers 650231

Harmonic Balancer, Internal Balance, Steel, Black, Ford/Mercury, Small Block, Each

Part Number: FLU-650231

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Magnum Retrofit Camshafts 12-420-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .500/.500, Chevy, Small Block, Each

Part Number: CCA-12-420-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hays Twister 3/4 Race 2,800-3,200 Stall Torque Converter 97-2E28Q

Torque Converter, Twister, 2,800-3,200 rpm Stall, 26-Spline, Ford, C-4, Each

Part Number: HAY-97-2E28Q

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30382

Pulleys, Serpentine, Performance Ratio, Billet Aluminum, Clear Powdercoated, Ford, 351W, Kit

Part Number: MCH-30382

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

March Performance Chevy Small Block Serpentine Conversion Kits 22053

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

Part Number: MCH-22053

5.0 out of 5 stars ( 6 )

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Moroso Fabricated Aluminum Valve Covers 68481

Valve Covers, Tall, Perimeter Bolt, Fabricated Aluminum, Natural, Chevy, Big Block, Pair

Part Number: MOR-68481

Not Yet Reviewed

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Patriot Full-Length Headers H8049-1

Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair

Part Number: PTE-H8049-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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SPEC Stage 2 Clutch Kits for 1993-1997 CAMARO, FIREBIRD - SC422

Clutch Kit, Stage 2, Kevlar®, Full Face/Sprung Hub, Chevy, Pontiac, Kit

Part Number: SXC-SC422

2.0 out of 5 stars ( 1 )

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Summit Racing™ Pro Pack Oil Pan and Pump Kits SUM-PANKIT16

Combo, Oil Pan, Black Zinc, Pickup, High-Volume Pump, Shaft, Tray, Scraper, Gaskets, Chevy, Big Block, Kit

Part Number: SUM-PANKIT16

5.0 out of 5 stars ( 1 )

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Global West Suspension G-Plus Control Arms for 1971-1979 CAPRICE, IMPALA - CTA-19A

Control Arms, Tubular, Front, Upper, Steel, Black Powdercoated, Chevy, Pair

Part Number: GLS-CTA-19A

5.0 out of 5 stars ( 1 )

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ICON Premium Forged Piston and Ring Kits IC745KTD.080

Piston and Ring Kit, Forged, Step Dish, 4.080 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC745KTD-080

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

JE Pistons Stock Car 2/4-Barrel Series Pistons 373701

Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373701

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

SPEC Stage 1 Clutch Kits for 1993-1997 CAMARO, FIREBIRD - SC421

Clutch Kit, Stage 1, Organic, Full Face/Sprung Hub, Chevy, Pontiac, Kit

Part Number: SXC-SC421

Not Yet Reviewed

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Harwood Fiberglass Lift-Off Hoods for 1978-1987 EL CAMINO, 1978-1983 MALIBU - HWHD-23106

Hood, 6 in. Cowl-Style, Pin-On, Fiberglass, Black Gelcoat, Chevy, Each

Part Number: HRD-23106

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8098

Headers, 1 3/4" 4-Tube Full Length Header Chevrolet LS1 Engine Swap Camaro 67-69 Nova 62-74 48-56 F-100 and

Part Number: PTE-H8098

Not Yet Reviewed

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Holley Sniper OE Style 350 LPH EFI Fuel Pump Modules 12-376

Fuel Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, 350 lph, Gasoline, Buick, Chevy, Olds, Pontiac, Each

Part Number: SNE-12-376

Not Yet Reviewed

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1978 Parts and Accessories