Pistons - 3.681 in. Bore (in.) - In Stock Filter Options - Vendor In Stock Filter Options - 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 K3-4894-3681

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4894-3681

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.681 bore

Part Number: DMS-K3-4894-3681

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3252HC.5MM

Pistons, Hypereutectic, Flat, 93.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 8

Part Number: UEM-3252HC-5MM

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3496HC.5MM

Pistons, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3496HC-5MM

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Estimated Ship Date: Today

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Estimated Ship Date: Today

Enginetech Piston and Ring Kits K3060(1).50

Engine Piston Kit 99-12 DOD/JEP/MIT/Ram 3.7L/4.7L

Part Number: EGN-K3060150

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets for 2004-2006 CANYON, COLORADO, 2006 I-280 - P5012(4).50

Engine Piston Set 04-06 CHV/GMC/IZU 2.8L

Part Number: EGN-P5012450

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P5012(5).50

Engine Piston Set 04-06 CHV/GMC/Hummer/IZU 3.5L

Part Number: EGN-P5012550

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P5012(6).50

Engine Piston Set 02-06 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-P5012650

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P4722(6)STD

Engine Piston Set 95-04 TOY 3.4L

Part Number: EGN-P47226STD

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P4002(6).50

Engine Piston Set 02-06 HYU/KIA 3.5L

Part Number: EGN-P4002650

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P4807(8).50

Engine Piston Set 02-07 DOD/JEP 4.7L

Part Number: EGN-P4807850

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets for 2001-2004 DIAMANTE, MONTERO SPORT, 2001-2002 MONTERO - P4847(6).50

Engine Piston Set 01-04 MIT 3.5L

Part Number: EGN-P4847650

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P3058(8).50

Engine Piston Set 93-99 CAD 4.6L

Part Number: EGN-P3058850

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P3003(6).50

Engine Piston Set 90-97 CHR/DOD/PLY 3.3L

Part Number: EGN-P3003650

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P5069(6).50

Engine Piston Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-P5069650

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P1560(6)020

Engine Piston Set 74-86 FRD/MER 2.8L

Part Number: EGN-P15606020

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3497HC.5MM

Pistons, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Cadillac, V8, Set of 8

Part Number: UEM-3497HC-5MM

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3532HC.5MM

Silvolite Hyper-Coated Piston 4.6L GM (V8) 2006-

Part Number: UEM-3532HC-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons S1826HC.5MM

Piston, Hypereutectic, Flat, 93.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Cadillac, V8, Each

Part Number: UEM-S1826HC-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons 1642H.1.5MM

Pistons, Hypereutectic, Dish, 93.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1642H-1-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Cast Pistons 1192.STD

Pistons, Cast, Flat, 3.681 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L4, Set of 4

Part Number: UEM-1192-STD

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Cast Pistons 3409.1.5MM

Pistons, Cast, Flat, 93.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3409-1-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3439HC.1.5MM

Pistons, Hypereutectic, Dish, 93.5mm Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, Set of 6

Part Number: UEM-3439HC-1-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons S3496HC.5MM

Piston, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, Isuzu, L6, Each

Part Number: UEM-S3496HC-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Enginetech Piston Sets P3060(8).50

Engine Piston Set 99-07 DOD/JEP/MIT 4.7L

Part Number: EGN-P3060850

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Enginetech Piston Sets P3007(6).50

Engine Piston Set 98-10 CHR/DOD/PLY 3.3L

Part Number: EGN-P3007650

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today