Pistons

Piston Set, 351C /Boss SBF 351C K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3925-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W K1-FX Series -4cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K1-3550-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3920-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Engine Piston Set 77-93 FRD/LIN/MER 5.8L

Part Number: EGN-P30238040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 1-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-1-3558-4040

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Piston Set, 351C /Boss SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3922-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351C /Boss SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3920-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3570-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3572-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-3-3575-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351C /Boss SBF 351C 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-3-3925-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 3-FX Series -4cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-3-3550-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-3-3552-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-3-3558-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-3-3566-4040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Set 77-97 FRD 5.8L

Part Number: EGN-P30468040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Piston Kit 93-97 FRD 5.8L

Part Number: EGN-K30468040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Piston Kit 93-97 FRD 5.8L

Part Number: EGN-K30468P040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W K1-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K1-3558-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W K1-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3572-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3570-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351W / 5.8 Clevor SBF 351W K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3575-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K1-3566-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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PISTON KIT

Part Number: DMS-K1-3922-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K1-3552-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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