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

Mahle LSX Combo PowerPak Piston and Ring Kits 930226925

Mahle LSX Combo PowerPak Piston and Ring Kits 930226925

Piston and Ring Kit, Forged, Flat Top, 4.125 in. Bore, Chevy, LS, Kit

Part Number: MLE-930226925

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

Scat Pro Sport H-Beam Connecting Rods 2-350-6000-2100-QL

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-66000214

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

RaceTec AutoTec Forged Pistons 1000247

Pistons, AutoTec BBC, 4.53, 4, Flat Top 6.135, 0.99, BBC, Sold as a set of 8.

Part Number: PIS-1000247

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000627

Pistons, Forged, 4.010 in. Bore, 4.000 in. Stroke, Dish Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000627

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000411

Pistons, Forged, 4.040 in. Bore, 3.400 in. Stroke, Dish Top, 5.400 in. Rod Length, 0.927 in. Pin Diameter, SBF 302/351W, Ford, Set of 8

Part Number: PIS-1000411

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000261

Pistons, Forged, 4.310 in. Bore, 4.250 in. Stroke, Flat Top, 6.385 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000261

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Summit Racing™ Forged Crankshafts SUM-BBF460415067

BB Ford 460 Forged Steel crank, 4.150 Stroke, Designed for 6.700 in. Rod, Nitride Hardened, Straight Shot oiling, Req's narrowed Rod Bearings

Part Number: SUM-BBF460415067

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crower Cutaway Severe-Duty Roller Lifters 66293H-16

Lifters, Mechanical Roller, Vertical Link Bar, .150 in. Intake Offset, Chevy, Big Block, Set of 16

Part Number: CRO-66293H-16

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

JE Pistons Small Block Nitrous Series Dome Top Pistons 173586

Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-173586-8

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

JE Pistons 350/400 Small Block Dome Top Pistons 182058

Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.125 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-182058-8

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

Wiseco Pistons K0434B155

Chevy LSX Stroker Max Dome KIT

Part Number: WIS-K0434B155

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Diamond Pistons Competition Series Pistons 11581-R1-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-11581-R1-8

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Wiseco Professional Series Piston Kits K0109XS

Pistons and Rings, Forged Dome, 3.917 in. Bore, Chrysler, Dodge, Ram, Kit

Part Number: WIS-K0109XS

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Isky Solid Flat Tappet Camshaft and Lifter Kits 380570

Camshaft Kit, Solid Flat Tappet, Advertised Duration 312/312, Lift 0.644/0.644, Ford, Boss, 302, Kit

Part Number: ISK-380570

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

Wiseco Pistons K0434B125

Chevy LSX Stroker Max Dome KIT

Part Number: WIS-K0434B125

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crower Enduro Stainless Steel Stud Mount Roller Rocker Arms 73641-16

Rocker Arms, Full Roller, Stainless Steel, 1.60 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CRO-73641-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Diamond Pistons Competition Series Pistons 11597-R2-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-11597-R2-8

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Howards Cams Camshaft Kits CL778005-09

Cam/Lifter Kit, SB Chry Magnum, Hyd Roller

Part Number: HRS-CL778005-09

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

Wiseco Pistons K0433B65

Chevy LSX Stroker Max Dome KIT

Part Number: WIS-K0433B65

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

BTR Platinum Valve Spring Kits SK427/560

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainers and Locks, Valve Stem Seals, Chevrolet, Small Block LS, Kit

Part Number: BTC-SK427

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Brian Tooley Racing Valve Springs SK427/500

BTR SK427 SPRING KIT - SOLID ROLLER LSx - SK427/500

Part Number: BTC-SK427-500

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

March Performance Accessory Drive Systems 40565

PULLEY KIT

Part Number: MCH-40565

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Holley LS Engine Swap Accessory Drive Systems 20-141BK

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-141BK

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Howards Cams Camshaft Kits CL113215-08

Cam/Lifter Kit, Chev SB, Hyd Roller, w/91164N

Part Number: HRS-CL113215-08

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

Wiseco Powersports Garage Buddy Engine Rebuild Kits for 1987-2006 YFZ350 BANSHEE - PWR100-645

Engine Rebuild Kits, Powersports Garage Buddy, Wiseco Pro-Lite Piston Series, 0.50mm Oversize, Cylinder, Crankshaft, Gaskets, Bearings, Yamaha, Kit

Part Number: WIS-PWR100-645

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today