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

SRP 4032 Alloy Forged Pistons 212135

Pistons, Forged, Dome, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-212135

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

Goodmark Door Shells GMK403540078L

Door Shell, OEM Replacement, Full, Front Driver Side, Steel, EDP Coated, Chevy, GMC, Each

Part Number: GMK-4035-400-78L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Endure-X Roller Lifters 859-16

COMP Cams Endure-X Roller Lifters 859-16

Lifters, Mechanical Roller, Vertical Link Bar, Pontiac, Set of 16

Part Number: CCA-859-16

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Edelbrock Pro-Flo XT EFI Intake Manifolds 71373

Manifold, EFI, Pro-Flo XT, Aluminum, Black Powdercoated, Chevy, Small Block, Each

Part Number: EDL-71373

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

Weiand Street Warrior Intake Manifolds 7550

Intake Manifolds, Carbureted, Street Warrior, Standard Deck, Dual-plane, 3 Carb Capacity, Aluminum, Natural, 2-barrel, Chevy, Small Block, Each

Part Number: WND-7550

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Scat Pro Sport H-Beam Connecting Rods 2-302-5400-2123-912

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8

Part Number: SCA-65400912

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

Eagle CRS Lightweight H-Beam Connecting Rods CRS6625P3D

CONNECTING ROD

Part Number: ESP-CRS6625P3D

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Summit Racing™ Performance BBC Connecting Rods SUM-BBC61352H

Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.135 in. Length, .990 Floating Pin, ARP 2000 PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC61352H

Not Yet Reviewed

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Scat Pro Sport H-Beam Connecting Rods 2-351-6200-2311-927A

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.200 in. Length, Ford, Small Block, 5.8L, Set of 8

Part Number: SCA-66200A

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

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2228 GM 8.875 in. (12-bolt) truck 3.73 Gears

Ring and Pinion Complete Kit, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Rear, Kit

Part Number: YGA-10628

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ICON Premium Forged Piston and Ring Kits IC780KTD.040

Piston and Ring Kit, Forged, Flat, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC780KTD-040

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

ATI Wicked Quick Valve Bodies ATI403087

Automatic Transmission Valve Body, Full Manual, Billet Aluminum, TH400, Reverse Pattern, Each

Part Number: ATI-403087

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Dakota Digital VFD3 Direct-Fit Digital Instrument Systems VFD3-73J-WAG-Z

Gauge Kit, VFD3 Series, Digital, Speedo, Tach, Oil, Fuel, Temp, Volts, Blue/Teal Lighting, Jeep, FSJ, Kit

Part Number: DAK-VFD373JWAGZ

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

UMI Performance 1970-81 GM F-Body Front Lower A-Arm Kits for 1970-1981 CAMARO, FIREBIRD - 2652-B

Control Arms, GM F-Body Front Lower A-Arm Kits, Tubular, Steel, Black, Front Lower, Buick, Chevrolet, Pontiac, Pair

Part Number: UPI-2652-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ICON Premium Forged Pistons IC823.033

Pistons, Forged, Flat, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC823-033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

The Right Stuff Street Series Disc Brake Conversion Kits ZDCRDM1Z

Disc Brake Kit, Street Series Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Ford 9 in., Ford, Mercury, Kit

Part Number: RSD-ZDCRDM1Z

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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MSD Pro-Billet Ready-to-Run Marine Distributors 835071

Distributors, Pro-Billet Ready-To-Run Marine, Magnetic Trigger, Mechanical Advance, Black Small Diameter Cap, Ford, 351C, 351M, 400, 429, 460, Each

Part Number: MSD-835071

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

Hays Twister 3/4 Race 2,800-3,200 Stall Torque Converter 97-2G28Q

Torque Converters, Twister 3/4 Race, 2,800-3,200 rpm Stall Speed Range, 31-spline, 10.00 in. Diameter, Ford C6, AC, Ford, Lincoln, Mercury, Each

Part Number: HAY-97-2G28Q

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

Rough Country N3 Suspension Lift Kits for 1974-1980 SCOUT II - 82530

Suspension Leveling & Lift Kits, Lift Kit, N3 Series, Leaf Spring, 4.00 in. Front, 4.00 in. Rear, International, Kit

Part Number: ROU-82530

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

Edelbrock Performer RPM Intake Manifolds 71811

Intake Manifold, Performer RPM, Dual Plane, Aluminum, Polished, Square Bore, Ford, Small Block, Each

Part Number: EDL-71811

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

Need It Sooner? We recommend these similar substitute parts:

Professional Products Typhoon Intake Manifolds 54022

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Estimated Ship Date: Tomorrow

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Summit Racing™ Axle Upgrade Combos 35-0002

Axle Upgrade Combo, Dana 60, 35 Spline, Spicer Greasable U-Joints, Spicer Axle Shafts, Manual Hubs, Kit

Part Number: CMB-35-0002

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Be Cool Factory Fit Aluminum Radiators 62008

Radiator, Exact-Fit, Aluminum, Natural, Chevy, Buick, Oldsmobile, Pontiac, Each

Part Number: BCI-62008

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000773

Pistons, AutoTec SBF, 4.03, 4, Flat Top 6.58, 0.975, SBF 351M/401, Sold as a set of 8.

Part Number: PIS-1000773

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000463

Pistons, Forged, 4.030 in. Bore, 4.000 in. Stroke, Flat Top, 6.200 in. Rod Length, 0.927 in. Pin Diameter, SBF, 351W 20 degree, Ford, Set of 8

Part Number: PIS-1000463

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

March Performance Chevy Big Block Serpentine Conversion Kits 23053

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

Part Number: MCH-23053

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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1978 Parts and Accessories