PONTIAC Pistons

Forged Pro pistons for Pontiac 455, 4.190 bore, 1.490 C.H., 4.210 in. stroke, 6.625 in. rod, 17cc dish, 11.4:1@64cc, 10.5@72cc, 9.9@80cc, 9.3@87cc.

Part Number: SUM-BBP455030

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Pistons, Hypereutectic, Flat, 4.210 in. Bore, Pontiac, Set of 8

Part Number: UEM-KB222-060

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-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K261254190C

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Estimated Ship Date: May 12, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.210 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB347-060

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.180 in. Bore, Pontiac, V8, Kit

Part Number: UEM-KB347KTM-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Engine Piston Set 70-76 PON 7.5L

Part Number: EGN-P30858040

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.180 in. Bore, Pontiac, V8, Kit

Part Number: UEM-KB222KTM-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.180 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac V8, Set of 8

Part Number: UEM-KB222-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261204180C

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Estimated Ship Date: May 12, 2026 if ordered today

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-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K161254190C

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Estimated Ship Date: May 12, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4180C

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Estimated Ship Date: May 12, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.151 in. Bore, 4.210 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC9960-STD

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.180 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB347-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Forged, Flat, 4.190 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC888-040

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Pistons, Premium, Forged 2618 Aluminum, 4.150 in. Bore, 4.210 in. Stroke, Flat Top, Left Side, Pontiac, Each

Part Number: UEM-SIC888L-STD

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.150 in. Bore, 4.210 in. Stroke, Flat Top, Right Side, Pontiac, Each

Part Number: UEM-SIC888R-STD

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.180 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB347-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Engine Piston Set 70-76 PON 7.5L

Part Number: EGN-P30858060

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Estimated Ship Date: May 18, 2026 if ordered today

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-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K1-6125-4180

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston Set, 449 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.125 bore

Part Number: DMS-K1-6120-4125

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston Set, 449 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.180 bore

Part Number: DMS-K1-6120-4180

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston Set, 449 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K1-6120-4120

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Estimated Ship Date: May 12, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K1-6120-4190

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4120C

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4125C

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Estimated Ship Date: May 12, 2026 if ordered today

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