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

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6203-3840

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6203-3840

Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -15cc Buick Dish Top Piston Set. 3.840 bore

Part Number: DMS-K3-6203-3840

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

Wiseco Professional Series Pistons K0239A3

Pistons, Forged, Dome, Chevy BBC 427, Set of 8

Part Number: WIS-K0239A3

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

Howards Cams Ultimate Duty Forged Billet Connecting Rods UD63852200

Connecting Rod, Ultimate Duty, Forged Billet, 6.385 Length, I-Beam, Forged 4340, Floating, 2.200 Journal, Set of 8

Part Number: HRS-UD63852200

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

Chevrolet Performance Forged Steel Crankshafts for 2015-2019 CORVETTE - 12674743

Crankshaft, One-piece Seal, Internal Balance, Forged Steel, 3.622 in. Stroke, Chevy, 6.2L, Each

Part Number: NAL-12674743

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

PROMAXX Performance Cylinder Heads 2151HR

CYLINDER HEADS PAIR

Part Number: PMX-2151HR

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Howards Cams Camshaft Kits CL240705-10

Cam/Lifter Kit, Ford 429/460, Hyd Roller, w/91169

Part Number: HRS-CL240705-10

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 Ultra Series Pistons 367864

Piston Kit, VW 2.0T TSI ULTRA SERIES 23MM PIN

Part Number: JEP-367864

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

Wiseco Professional Series Piston Kits K394X3905

Piston and Ring Kit, Forged, Flat Top, 3.905 in. Bore, Steel Rings, Chevy, Small Block, Kit

Part Number: WIS-K394X3905

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

Eagle Forged 4340 Steel Crankshafts 440041506760

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.150 in. Stroke, Chrysler, 361, 383, 400, Each

Part Number: ESP-440041506760

5.0 out of 5 stars ( 1 )

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Eagle Forged 4340 Steel Crankshafts 445642546385

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: ESP-445642546385

Not Yet Reviewed

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Need It Sooner? We recommend these similar substitute parts:

Eagle Cast Steel Crankshafts 104564250

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ICON Premium Forged Piston and Ring Kits IC979KTD.038

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.313 in. Bore, 3.500 in. Stroke, Dome, Chevy, Big Block, W-Series, Set of 8

Part Number: UEM-IC979KTD-038

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Manley NexTek Valve Springs 221449P-16

Valve Springs, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221449P-16

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

Wiseco Professional Series Piston Kits K464X05

Pistons, Gas Nitrided Rings, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K464X05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

World Products Merlin Cylinder Heads 030620

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

World Products Merlin Cylinder Heads 030040

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040

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 Pistons K462X200

Chevy LS Series -2.8cc Dome 4.200" Bore

Part Number: WIS-K462X200

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

Wiseco Professional Series Piston Kits K464X65

Pistons, Gas Nitrided Rings, 4.065 in. Bore, Chevy, Kit

Part Number: WIS-K464X65

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

Wiseco Professional Series Piston Kits K456X2

Pistons, Forged Dish, Gas Nitrided Top Ring, 4.020 in. Bore, Chevy, Kit

Part Number: WIS-K456X2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Wiseco Pistons K0381XS

PISTON KIT

Part Number: WIS-K0381XS

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

Howards Cams Retro-Fit Hydraulic Roller Camshaft and Lifter Kits CL243655-10

Cam/Lifter Kit, Ford 429/460, Hyd Roller, w/91169

Part Number: HRS-CL243655-10

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Howards Cams Camshaft Kits CL514245-10

CAM AND LIFTER KIT

Part Number: HRS-CL514245-10

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

MAHLE Original Pistons 224-3862WR-0.50MM

Piston With Rings - Chrysler 6.4L (0.50MM)

Part Number: MAH-2243862WR050

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

March Performance Pontiac V-8 Serpentine Conversion Kits 13120-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Pontiac, V8, Kit

Part Number: MCH-13120-08

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

Scat F43 Series Crankshafts 4-350-3625-5850-20LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435051LW

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Wiseco Professional Series Piston Kits K0089X2

Pistons and Rings, Forged Dish, 3.572 in. Bore, Ford, Kit

Part Number: WIS-K0089X2

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