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 9, 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 9, 2026 if ordered today

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Pistons, AutoTec SBC, 4.125, 3.75, Flat Top 5.7, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000186

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Forged, Flat, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC751-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC751KTD-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC752KTD-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Forged, Step Dish, 4.125 in. Bore, Chevy, Set of 8

Part Number: UEM-IC753-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC753KTD-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Forged, Dome, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC752-STD

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Estimated Ship Date: Mar 26, 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 9, 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 9, 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 9, 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 9, 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 9, 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 9, 2026 if ordered today

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Pistons, Forged, Dish, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC754-STD

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC754KTD-STD

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Set, 400 SBC 3-FX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-3-2305-4125

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Estimated Ship Date: Mar 9, 2026 if ordered today

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-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-3-2306-4125

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Estimated Ship Date: Mar 9, 2026 if ordered today

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3-2308-4125-400-small-block-chevy-3-fx-series-4cc-dome-top-forged-piston-set-4-125-bore

Part Number: DMS-3-2308-4125

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston Set, 400 SBC 3-FX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-3-2300-4125

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Estimated Ship Date: Mar 9, 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 9, 2026 if ordered today

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