Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

JE Pistons Nitrous Series Gas Ported Pistons 258199

JE Pistons Nitrous Series Gas Ported Pistons 258199

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-258199-8

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

ATI Performance Products Harmonic Balancers ATI918658

DAMPER, 6.755, ST, 5 GRV, EXTERNAL BALANCE, LAMBORGHINI GALLARDO, AUDI R8

Part Number: ATI-ATI918658

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Mahle PowerPak Pistons 197754730T

Piston Kit, Thermal Barrier Coating Piston Kit; SMALL BLOCK CHEVY 23? DOME Gasported / Asymmetrical Valve Pocket

Part Number: MLE-197754730T

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Eagle Street and Strip Rotating Assemblies 16022000

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

Part Number: ESP-16022000

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

JE Pistons Big Duke/Big Chief GP 18-Degree Pistons 243318

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-243318-8

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

JE Pistons Open Chamber Dome Top Gas Ported Pistons 243333

Pistons, Forged, Dome, 2-Valve Reliefs, 4.625 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-243333-8

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

Howards Cams Lifters 91147

Lifter, BB Chev, Mech Rlr, Bushed

Part Number: HRS-91147

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

JE Pistons Big Block Chevy Blown Alcohol Series Pistons 297814

Pistons, Forged, Dome, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.520 in. Compression, Chevy, Set of 8

Part Number: JEP-297814-8

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

JE Pistons Pro Mod-Style GP 18-Degree Pistons 194910

Pistons, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.280 in. Compression, Chevy, Set of 8

Part Number: JEP-194910-8

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

JE Pistons Pistons 377909

Piston Kit, ]BBC 20" 4.610/.990/23CC

Part Number: JEP-377909

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

BoostLine Connecting Rods NI5677-866

Nissan VQ35DE 144.25mm - Boost Line

Part Number: BLN-NI5677-866

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Scat F43 Series Crankshafts 4-350-3500-5700-21LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435032LW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3852WR-0.50MM

Piston With Rings - Ford 6.7L (Scorpion) 2011-2013 (.50MM)

Part Number: MAH-2243852WR050

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Isky Racing Cams Lifters 362RHMEZMAX

SOLID ROLLER LIFTERS

Part Number: ISK-362RHMEZMAX

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Manley Pro Series Crankshafts 192658

Crankshaft, Chevy LS, forged, 4.000 stroke, lightweight, 58 tooth reluctor wheel, long snout

Part Number: MAN-192658

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

Moroso Billet Aluminum Valve Covers 68494

Valve Covers, Billet Aluminum, Natural, Oil Fill Cap, With Coil Mounts, Chevy, LT, Pair

Part Number: MOR-68494

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

JE Pistons Nitrous Series Gas Ported Pistons 293083

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-293083-8

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

PROMAXX Performance Series One Small Block Chevy Cylinder Heads 2169HR

Cylinder Heads, 64cc, Assembled, Hydraulic Roller, Rect. Intake, Sq. Exhaust, 2.020/1.600 in. Valves, 0.6 in. Max Lift, Aluminum, Natural, Chevy, Pair

Part Number: PMX-2169HR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FLOTEK 180cc Small Block Chevy Cylinder Heads 101-505

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Airflow Research (AFR) Cylinder Heads 1065-1

CYLINDER HEAD

Part Number: AFR-1065-1

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

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330177

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-330177-8

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2116

Cylinder Heads, Freedom Series Small Block Chevy Heads, Assembled, Aluminum, 64cc Chamber, 225cc Intake, Angle Plug, Chevrolet, Small Block, Pair

Part Number: PMX-2116

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

Howards Cams Camshaft Kits CL131125-10

Cam/Lifter Kit, Chev 348/409, Hyd Roller

Part Number: HRS-CL131125-10

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

March Performance Chevy Big Block Serpentine Conversion Kits CA23053

Pulleys, Serpentine Conversion, Billet Aluminum, Clear Powdercoated, Alternator, Without A/C, Chevy, Big Block, Kit

Part Number: MCH-CA23053

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

PSC Power Steering Pump Kits for 1996-2001 CHEROKEE - PK40XJ2

Power Steering Pump Kit, Remote Reservoir Style, Aluminum, Natural, Serpentine Pulley, Jeep, Kit

Part Number: PFN-PK40XJ2

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

PROMAXX Performance Cylinder Heads 2171HR

CYLINDER HEAD

Part Number: PMX-2171HR

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