Pistons - 3.917 in. Bore (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Silv-O-Lite Hypereutectic Pistons 3257HCA.STD

SILVOLITE HYPER-COATED PISTON

Part Number: UEM-3257HCA-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Speed-Pro Hypereutectic Pistons H899CPA

Pistons, Hypereutectic, Dome, Bore, Chrysler, Jeep, 5.7L, Set of 8

Part Number: SLP-H899CPA

Not Yet Reviewed

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Silv-O-Lite Hypereutectic Pistons 3260HCA.STD

Pistons, Hypereutectic, 3.917 in. Bore, Dome, 1.190 in. Compression Height, Floating Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, Mopar, Jeep, Set of 8

Part Number: UEM-3260HCASTD

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Speed-Pro Hypereutectic Pistons H868CP25MM

Pistons, Hypereutectic, Flat, 3.907 in. Bore, Chevy, Pontiac, Set of 8

Part Number: SLP-H868CP25MM

4.0 out of 5 stars ( 1 )

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Silv-O-Lite Hypereutectic Pistons 9145HCA.STD

Pistons, Hypereutectic, 3.917 in. Bore, Dish, 1.200 in. Compression Height, Floating Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, Subaru, Set of 4

Part Number: UEM-9145HCASTD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Silv-O-Lite Hypereutectic Pistons 3498HC.5MM

Pistons, Hypereutectic, Flat, 99.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-3498HC-5MM

5.0 out of 5 stars ( 1 )

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6710-3917

-1.5cc Flat Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6710-3917

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 930285017

Piston and Ring Kit, PowerPak, Forged, Subaru, 2.5L, Kit

Part Number: MLE-930285017

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 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: Oct 29, 2025 if ordered today

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Estimated Ship Date: Oct 29, 2025 if ordered today

Silv-O-Lite Hypereutectic Pistons 9144HCA.STD

Silvolite Hyper-Coated Anodized Piston 2.5L Subaru (H4) 2006-2010

Part Number: UEM-9144HCASTD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Mahle Original OE Replacement Pistons S224-3731

Single Piston

Part Number: MAH-S2243731

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Mahle Original OE Replacement Pistons S224-3449

Piston, OE Replacement, Cast Aluminum, Dome, 3.917 in. Bore, Mopar, Each

Part Number: MAH-S2243449

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Mahle Original OE Replacement Pistons 224-3731

Piston, Cast Aluminum, Dome, with no Valve Reliefs, 99.500mm Bore, 3.580 in. Stroke, Press-fit, Set of 8

Part Number: MAH-2243731

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Silv-O-Lite Hypereutectic Pistons for 1999 FORESTER, IMPREZA - 9143HCA.STD

Pistons, Hypereutectic, 3.917 in. Bore, Dish, 1.161 in. Compression Height, Floating Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, Subaru, Set of 4

Part Number: UEM-9143HCASTD

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Silv-O-Lite Hypereutectic Pistons for 2004 CORVETTE, GTO, 2004-2005 CTS - 3499HC.5MM

Pistons, Hypereutectic, Flat, 99.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-3499HC-5MM

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Silv-O-Lite Hypereutectic Pistons 3248HC.STD

Pistons, Hypereutectic, Dome, 99.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 8

Part Number: UEM-3248HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Manley Platinum Series Pistons 612000C-1

Pistons, PIST-SUBARU WRX STi 22cc DISH

Part Number: MAN-612000C-1

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC537CK.STD

Piston/Ring Kit, ICON Forged Coated Piston Kit-Subaru 2.5L N/A 1.290" CH

Part Number: UEM-IC537CKSTD

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits for 2015-2021 WRX STI - 930285417T

Piston and Ring Kit, PowerPak, Thermal Barrier Coated, Forged, Subaru, 2.5L, Kit

Part Number: MLE-930285417T

5.0 out of 5 stars ( 1 )

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Dualoy Cast Pistons 7206D.5MM

Pistons, Cast, Flat, 3.917 in. Bore, Diesel, Ford, Powerstroke, Set of 8

Part Number: UEM-7206D-5MM

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC652CKTD.STD

Piston and Ring Kits, Premium, Forged Aluminum, 3.917 in. Bore, 4.050 in. Stroke, Dish, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC652CKTDSTD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7216-0.5K1

Pistons, Hyperformance Pistons, Cerakote, 3.917 in. Bore, 4.251 in. Stroke, 6.968 in. Rod, 39.70cc Dish, Piston Rings, Ford, Powerstroke 6.7L, Kit

Part Number: UEM-XA7216-05K1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Mahle PowerPak Plus Piston and Ring Kits 930276017

Pistons, PowerPak Plus Piston and Ring Kits, 3.917 in. Bore, Forged Aluminum, Dome, Rings, Chrysler, Dodge, Jeep, Ram, 5.7L, Set of 8

Part Number: MLE-930276017

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manley Platinum Series Pistons 612000C-4

Piston, Forged Dish Top, 99.50mm Bore, Plasma-Moly Rings, Subaru, 2.5L, Kit

Part Number: MAN-612000C-4

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Mahle Original OE Replacement Pistons 224-3449

Piston - Dodge Trk. (5.7L) V8 Hemi (2002-06)

Part Number: MAH-2243449

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today