Pistons

Forged Pro pistons for SB Chevy 400, 4.125 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC400STD

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Piston Set, 400 SBC K2-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K2-2303-4125

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-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K2-2306-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston and Ring Kit, PowerPak, Forged, 4.125 in. Bore, Chevy, Small Block, Set of 8

Part Number: MLE-930200225

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Estimated Ship Date: Mar 5, 2026 if ordered today

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400 CHEVY SMALL BLOCK-5CC FLA

Part Number: DMS-8120-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-K8120-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K8123-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K8125-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC K1-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-2303-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC K1-FX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-2305-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC K1-FX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-K1-2300-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 2-FX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-2-2300-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 2-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-2-2303-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8125-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -28cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8126-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8123-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC SX Series +4cc Dome Top Piston Set. 4.125 bore

Part Number: DMS-8127-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2306-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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k1-2308-4125-400-small-block-chevy-k1-fx-series-4cc-dome-top-forged-piston-set-4-125-bore

Part Number: DMS-K1-2308-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 1-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-1-2303-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 1-FX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-1-2305-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2306-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 1-FX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-1-2300-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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1-2308-4125-400-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-125-bore

Part Number: DMS-1-2308-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 SBC 3-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-3-2303-4125

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Estimated Ship Date: Mar 4, 2026 if ordered today

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