Pistons

Buick 231 DS 3.820B/1.850CD

Part Number: DPP-21401

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Left, Each

Part Number: JEP-312044L

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-312044R

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Piston, Forged, Dish, 3.830 in. Bore, 3.400 in. Stroke, 5.960 in. Rod, 1.850 in. Compression, Buick, Each

Part Number: JEP-131557-1

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Pistons, RaceTec SBF, 4.03, 4, Inverted Dome/Dish 6.2, 0.927, SBF 302 20° , Sold as a set of 8.

Part Number: PIS-1001372

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Estimated Ship Date: Mar 9, 2026 if ordered today

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