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Hastings Premium Ductile Ring Sets

4.54 out of 5 stars 139 Customer Reviews

Whether it's a car, truck, motorcycle, marine, or performance racing application—properly sealing the piston to the engine block is a requirement. Hastings premium ductile ring sets do just that, and they're offered in many different options to fit virtually any piston. If the engine you're working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. These premium ductile piston ring sets are great for rebuilds or new builds, daily drivers or performance vehicles. Order the sizes needed for your project.

Results 1 - 7 of 7

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.917 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141020

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.947 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141030

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.661 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4636

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.681 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4636020

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.661 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Cadillac, V8, Set of 8

Part Number: HSN-2C5024

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

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

Part Number: HSN-2M5165

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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