Availability
BUICK Piston Rings
Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set
Part Number: HSN-2M139S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set 68-80 BUI/CAD/OLD 5.7L
Part Number: EGN-R40658STD
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2026 if ordered today
Estimated Ship Date: Nov 18, 2026 if ordered today
Piston Rings, Plasma-moly, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set
Part Number: MAH-40514CP030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set
Part Number: MAH-51137CP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8
Part Number: HSN-2M5523035
Estimated Ship Date: Nov 6, 2026 if ordered today
Estimated Ship Date: Nov 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-CM5532020
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set 67-73 BUI/DOD/PLY 5.6L/6.6L
Part Number: EGN-R34048030
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2026 if ordered today
Estimated Ship Date: Nov 18, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate
Part Number: HSN-694
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: MAH-40564CP020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate
Part Number: HSN-633
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 4.155 in. Bore, Plasma-Moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set
Part Number: EGN-M41258030
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2026 if ordered today
Estimated Ship Date: Nov 19, 2026 if ordered today
Piston Rings, Steel Series Performance Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 0.043 in., 0.043 in., 3.0mm, L8, V8, Set of 8
Part Number: HSN-SM5587030
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M5518040
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M5518005
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Piston Rings, Plasma-moly, 3.819 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: HSN-2M4978040
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M437S
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Piston Rings, Plasma-moly, 4.184 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: HSN-2M661060
Not Yet Reviewed
Estimated Ship Date: Nov 6, 2026 if ordered today
Estimated Ship Date: Nov 6, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate
Part Number: HSN-644030
Not Yet Reviewed
Estimated Ship Date: Nov 6, 2026 if ordered today
Estimated Ship Date: Nov 6, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate
Part Number: HSN-652
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate
Part Number: HSN-5663020
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Piston Rings, Phosphate Coated, 4.010 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: HSN-139010
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M4626020
Not Yet Reviewed
Estimated Ship Date: Nov 6, 2026 if ordered today
Estimated Ship Date: Nov 6, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M8542040
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M5518S035
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster