Pistons

Piston and Ring Kit, Forged, Dish, 3.927 in. Bore, Subaru, 4-Cylinder, Kit

Part Number: WIS-K600M9975

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Sport Compact Series - 800HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-36016-4

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Pistons, Single - Subaru EJ25 - Ultra Series

Part Number: JEP-361331R

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Pistons, Subaru EJ25 - Ultra Series

Part Number: JEP-361331-4

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-310937L

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-310937R

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Pistons, Sport Compact Piston and Ring Kits, Forged Aluminum, Dish, 3.927 in. Bore, Rings, Subaru, 2.5L, EJ257/WRXEJ255, Set of 4

Part Number: WIS-K598M9975AP

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Estimated Ship Date: Feb 2, 2026 if ordered today

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