Pistons

Forged Pro pistons for Pontiac 400, 4.150 bore, 1.715 C.H., 3.75 in. stroke, 6.625 in. rod, 6cc flat top, 11.3@64cc, 10.3@72cc, 9.6@80cc, 9:1@87cc.

Part Number: SUM-BBP400030

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Estimated Ship Date: Monday 1/5/2026

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Pistons, Hypereutectic, Flat, 4.150 in. Bore, Pontiac, Set of 8

Part Number: UEM-KB133-030

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Estimated Ship Date: Monday 1/5/2026

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Pistons, Hypereutectic, Flat, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB304-030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Set, 453 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-K3-6130-4150

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Estimated Ship Date: Monday 1/5/2026

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261004150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.150 in. Bore, 4.210 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC888KTD-STD

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Forged, Flat, 4.150 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC890-030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.150 in. Bore, Pontiac, V8, Kit

Part Number: UEM-KB304KTM-030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242908040

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.150 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC890KTD-030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243508040

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Set, 449 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-K1-6120-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6100-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K2-6100-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Set, 453 Late Pontiac K2-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-K2-6130-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261504150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Set, 466 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-2-6140-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Set, 480 Late Pontiac 1-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-1-6150-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161204150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261204150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6100-4150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161504150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Set, 466 Late Pontiac 3-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-3-6140-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Set, 480 Late Pontiac 3-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-3-6150-4150

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Estimated Ship Date: Jan 22, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4150C

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Estimated Ship Date: Jan 22, 2026 if ordered today

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