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Pistons

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Summit Racing™ Forged Pro Pistons SUM-BBO455030

Made in the USA Summit Racing™ Forged Pro Pistons SUM-BBO455030

Summit Racing™ Forged Pro Pistons SUM-BBO455030

Forged Pro pistons for Olds 455, 4.155 bore, 1.750 C.H., 4.250 in. stroke, 6.735 in. rod, 17cc dish, 10.25@58cc, 9.9@60cc, 9.5@64cc, 9.2@88cc.

Part Number: SUM-BBO455030

Not Yet Reviewed

Estimated Ship Date: Today

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Speed-Pro Forged Pistons L2323F30

Speed-Pro Forged Pistons L2323F30

Speed-Pro Forged Pistons L2323F30

Pistons, Forged, Dish, 4.155 in. Bore, Oldsmobile, Set of 8

Part Number: SLP-L2323F30

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4155

Piston Set, 455 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K2-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6000-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6000-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6000-4155

Piston Set, 455 Olds. 2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-2-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4155

Piston Set, 455 Olds. 2-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-2-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6000-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6000-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6000-4155

Piston Set, 455 Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K3-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6003-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6003-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6003-4155

Piston Set, 455 Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-K3-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4155

Piston Set, 455 Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K1-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4155

Piston Set, 455 Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-K1-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4155

Piston Set, 455 Olds. K2-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-K2-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6000-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6000-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6000-4155

Piston Set, 455 Olds. 3-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-3-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6003-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6003-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6003-4155

Piston Set, 455 Olds. 3-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-3-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6000-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6000-4155

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6000-4155

Piston Set, 455 Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-1-6000-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6003-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6003-4155

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6003-4155

Piston Set, 455 Olds. 1-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-1-6003-4155

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

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