Engines & Engine Parts at Summit Racing

AFR Valve Covers 6722

Valve Covers, Tall Height, Cast Aluminum, Polished, AFR Logo, Chevy, Big Block, Pair

Part Number: AFR-6722

5.0 out of 5 stars ( 2 )

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Summit Racing™ Oil Pump Driveshafts SUM-121161

Summit Racing™ Oil Pump Driveshafts SUM-121161

Oil Pump Driveshaft, Chevy, Big Block, Each

Part Number: SUM-121161

5.0 out of 5 stars ( 4 )

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Brodix Cylinder Heads Intake Valves BR 81351

Valve, Intake, Stainless Steel, 2.350 in. Diameter, .341 in. Stem, 5.568 in. Length, Brodix B1, Chevy, Each

Part Number: BRO-BR81351

Not Yet Reviewed

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COMP Cams Magnum Retrofit Camshafts 11-460-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 304/304, Lift .612/.612, Chevy, Big Block, Each

Part Number: CCA-11-460-8

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PAC Racing Specialty & Class Specific Valve Springs PAC-1427-16

Valve Springs, Specialty and Class Specific, Single, 1.454 in. O.D., 500 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1427-16

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

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PAC Racing Specialty & Class Specific Valve Springs PAC-1427

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JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330141

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.375 in. Stroke, 6.385 in. Rod, 1.215 in. Compression, Chevy, Set of 8

Part Number: JEP-330141-8

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World Products Merlin IV Engine Blocks 091100

Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.245 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091100

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

World Products Merlin IV Engine Blocks 091101-55

Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091101-55

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

World Products Merlin IV Engine Blocks 091107

Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.595 in. Bore, 2-Piece Seal, 9.850 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091107

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

World Products Merlin IV Engine Blocks 091107-55

Engine Block, Cast Iron, 4-Bolt Mains, 4.590 in. Bore, 9.850 in. Deck, 55mm Cam Bore, Nodular Iron Main Cap, 2-Piece Rear Seal, Chevy, Big Block, Each

Part Number: WRL-091107-55

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

World Products Merlin IV Engine Blocks 095017

Engine Block, Cast Iron, 4-Bolt Mains, 4.595 in. Diameter Bore, 9.850 in. Deck, Billet Steel Main Caps, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: WRL-095017

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330124S

Piston, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.375 in. Stroke, 6.535 in. Rod, 1.060 in. Compression, Chevy, Each

Part Number: JEP-330124-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330125

Pistons, Forged, Dome, 2-Valve Reliefs, 4.625 in. Bore, 4.375 in. Stroke, 6.535 in. Rod, 1.060 in. Compression, Chevy, Set of 8

Part Number: JEP-330125-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330127S

Piston, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330127-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330141S

Piston, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.375 in. Stroke, 6.385 in. Rod, 1.215 in. Compression, Chevy, Each

Part Number: JEP-330141-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330141

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JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330145S

Piston, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.000 in. Stroke, 6.535 in. Rod, 1.245 in. Compression, Chevy, Each

Part Number: JEP-330145-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330145

Pistons, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.000 in. Stroke, 6.535 in. Rod, 1.245 in. Compression, Chevy, Set of 8

Part Number: JEP-330145-8

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330160S

Piston, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.375 in. Stroke, 6.535 in. Rod, 1.060 in. Compression, Chevy, Each

Part Number: JEP-330160-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330162S

Piston, Forged, Dome, 2-Valve Reliefs, 4.500 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330162-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330164S

Piston, Forged, Dome, 2-Valve Reliefs, 4.560 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330164-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330166S

Piston, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330166-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330172S

Piston, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.375 in. Stroke, 6.385 in. Rod, 1.215 in. Compression, Chevy, Each

Part Number: JEP-330172-1

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

World Products Merlin IV Engine Blocks 091110

Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.425 in. Bore, 2-Piece Seal, 10.200 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091110

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

ATI Super Damper Standard Harmonic Balancers ATI917065

Harmonic Balancer, Internal Balance, Steel, Black, 7.074 in. Diameter, GMC, Chevy, 396, 402, Each

Part Number: ATI-917065

4.0 out of 5 stars ( 1 )

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Milodon Drag Race Oil Pans 31188

Oil Pan, Steel, Gold Iridite, 6 qt., Chevy, Big Block, Mark IV, Fits Stock and Tube Chassis, Dipstick, Each

Part Number: MIL-31188

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