Pistons

Piston Set, 481 Stroker Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K2-6010-4155

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Piston and Ring Kit, Powerpack, Dish, Forged Aluminum, 4.155 in. Bore, 4.500 in. Stroke, Oldsmobile, Set of 8

Part Number: MLE-930274555

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Estimated Ship Date: Apr 29, 2026 if ordered today

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MO BB FT 4.500B/4.500S/7.100R/1.360CD N/

Part Number: DPP-52040

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Estimated Ship Date: May 18, 2026 if ordered today

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MO BB DS 4.500B/4.500S/7.100R/1.360CD N/

Part Number: DPP-52470

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Estimated Ship Date: May 18, 2026 if ordered today

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