Pistons - 106.426mm Bore (mm) - 4.210 in. Stroke - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KB Performance Pistons KB371.040

Pistons, Hypereutectic, Step, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB371-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Summit Racing™ Forged Pro Pistons SUM-BBP455030

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

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

KB Performance Pistons KB347.040

Pistons, Hypereutectic, Dome, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB347-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6125-4190C

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K161254190C

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6120-4190C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4190C

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6120-4190C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161204190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6120-4190

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-3-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6120-4190C

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-3-6120-4190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6125-4190

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-3-6125-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6125-4190C

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-3-6125-4190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6120-4190

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K1-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6125-4190

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K1-6125-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6120-4190C

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261204190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6120-4190

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K2-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6125-4190

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K2-6125-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6120-4190

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6120-4190C

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6125-4190

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-2-6125-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6125-4190C

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-2-6125-4190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6120-4190

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K3-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

KB Performance Pistons KB222.040

Pistons, KB Performance, 4.190 in. Bore, Flat, 1.490 in. Compression Height, Press/Float Pin, 5/64 x 1/16 x 3/16 Ring Grooves, Pontiac, Set of 8

Part Number: UEM-KB222-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6125-4190

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K3-6125-4190

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6120-4190C

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K361204190C

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

KB Performance Pistons SKB222.040

Piston, Hypereutectic, Flat, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB222-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Call to Order

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6120-4190

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4190

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today