1964 BUICK RIVIERA Piston Rings

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.342 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M645030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Rings, Cast Iron, 4.218 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-287X30

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Estimated Ship Date: Monday 1/26/2026

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M645

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Estimated Ship Date: Monday 1/26/2026

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M645040

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M645060

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Estimated Ship Date: Feb 10, 2026 if ordered today

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