Piston Rings

Piston Rings, Plasma-moly, 4.270 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9190-25

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Piston Rings, Moly, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233K20

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Engine Piston Ring Set 91-00 CHV/GM/GMC 4.3L/7.4L

Part Number: EGN-M42518020

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Piston Ring Set 01-07 CHV/GMC 8.1L

Part Number: EGN-M42528020

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Performance Series, 4.270 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4275MS-112

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Estimated Ship Date: Apr 29, 2026 if ordered today

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