1978 - Free Shipping on Orders Over $109 at Summit Racing

BDS Suspension Lift Kits with Fox 2.0 Shocks BDS129FS

Suspension Lift Kit, 6.0 in. Front, 4.5 in. Rear, Leaf Spring, Add-a-Leaf/Spacer, With Fox 2.0 Shocks, Chevy, GMC, Kit

Part Number: BDX-BDS129FS

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

DeWitts LS Modified Pro-Series Radiator Modules for 1970-1981 FIREBIRD - 32-6139021A

Radiator Module, LS Modified, Dual Fan, Aluminum, Natural, Automatic Transmission, Pontiac, Each

Part Number: DWR-6139021A

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

Diamond Pistons Small Block 23 Degree ASCS/USMTS Dome Series Pistons 11940-8

Diamond Pistons Small Block 23 Degree ASCS/USMTS Dome Series Pistons 11940-8

ASCS/USMTS Series - 900HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-11940-8

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

Diamond Pistons Small Block 23 Degree Race Dome Series Pistons 11930-8

Race Series - 900HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-11930-8

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

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons 11856-8

Domestic Series - 900HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-11856-8

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Diamond Pistons Small Block 23 Degree Race Dome Series Pistons 11932-8

Race Series - 900HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-11932-8

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies 18021060

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-18021060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies 16351060

STREET & STRIP ASSEMBLY FORD 289 / 302

Part Number: ESP-16351060

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B18401060

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B18401060

4.33 out of 5 stars ( 3 )

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Isky Solid Roller Tappet Camshaft and Lifter Kits 200630

Camshaft Kit, Solid Roller Tappet, Advertised Duration 314/314, Lift 0.630/0.630, Chevy, Small Block, Kit

Part Number: ISK-200630

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-227 Dana 60/GM 10.5 in. (14-bolt) 4.10 Gears

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

Part Number: MGR-MGK-227

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1974-1978 MUSTANG II, 1971-1978 PINTO - 140-12275-R

Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, Rotors, 6-piston Calipers, Red, Ford, Mercury, Kit

Part Number: WIL-140-12275-R

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1974-1978 MUSTANG II, 1971-1978 PINTO - 140-12275

Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, Rotors, 6-piston Calipers, Black, Ford, Mercury, Kit

Part Number: WIL-140-12275

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Crower EnduraMax Roller Lifters 66293X903E-16

Lifters, EnduraMax, Mechanical Roller, Vertical Link Bars, 0.903 in. O.D., Chevy, Big Block, Set of 16

Part Number: CRO-66293X903E16

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

Eagle Street and Strip Rotating Assemblies 16524040

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-16524040

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Third Member Complete Assembly YDAF9-350SVO-31

DROPOUT ASSEMBLY

Part Number: YGA-13210

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

March Performance Ultra Series Chevy Small Block Serpentine Kits CA22070

Pulleys, Ultra Series, Serpentine, Clear Powdercoated, Alternator, Sanden 508 A/C, With P/S, Chevy, Small Block, Kit

Part Number: MCH-CA22070

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Brodix Cylinder Heads Dragon Slayer 26 Degree Cylinder Heads 2321006

Cylinder Head, Assembled, Dragon Slayer 26 Degree, Aluminum, Natural, 115cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2321006

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

DeWitts Direct-Fit Pro-Series Radiator Modules for 1977-1982 CORVETTE - 32-4239077M

Radiator Module, Direct-Fit Pro-Series, Dual Fan, Aluminum, Black, Manual Transmission, Chevy, Each

Part Number: DWR-4239077M

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Be Cool Factory Fit Modules 86013

Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, SUV, Pickup, Kit

Part Number: BCI-86013

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits K20-601-9

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Adv. Duration 291/311, Lift .522/.509, Mopar, 273-360, Kit

Part Number: CCA-K20-601-9

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Oliver Standard Light Series Connecting Rods C5700SMLT8

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.700 in. Long, Chevy, Small Block, Set of 8

Part Number: OLV-C5700SMLT8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Edelbrock Rollin' Thunder Hydraulic Roller Cam, Lifter, and Pushrod Kits 22085

Cam and Lifters, Hydraulic Roller, Advertised Duration 280/290, Lift .462/.479, Chevy, Small Block, Kit

Part Number: EDL-22085

1.5 out of 5 stars ( 2 )

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Oliver Standard Light Series Connecting Rods C5850SMLT8

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.850 in. Long, Chevy, Small Block, Set of 8

Part Number: OLV-C5850SMLT8

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Oliver Standard Light Series Connecting Rods F5400FDLT8

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.400 in. Long, Ford, Small Block, Set of 8

Part Number: OLV-F5400FDLT8

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

1978 Parts and Accessories