1966 PONTIAC LEMANS Pistons & Piston Rings

Piston Rings, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234X

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50514CP

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Piston Rings, Phosphate Coated, 3.934 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667060

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.955 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667080

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50514CP020

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Piston Rings, Plasma-moly, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40514CP

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667080

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Pistons, Cast, Flat, 3.759 in. Bore, Pontiac, Set of 8

Part Number: SLP-287P40

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.885 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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