Pistons

Piston and Ring Kit, Hypereutectic, Dome, 3.970 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB399KTM-060

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242007060

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 3.970 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB399-060

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Estimated Ship Date: Today

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Engine Piston Kit 87-03 DOD 3.9L

Part Number: EGN-K30046060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Kit 87-03 DOD 3.9L

Part Number: EGN-K30046P060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048P060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Set 67-84 CHR/DOD/PLY 5.2L

Part Number: EGN-P15168060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 318 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-K1-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Set, 318 Mopar K3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-K3-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Set, 318 Mopar 1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-1-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Set, 318 Mopar 2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-2-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-3-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-K2-6310-3970

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Forged, Dome, 3.970 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC845-060

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 3.970 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC845KTD-060

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 3.970 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB167-060

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Estimated Ship Date: Apr 17, 2026 if ordered today

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