Pistons & Piston Rings

Piston Rings, Plasma-moly, 3.905 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40620030

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40664CP020

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40664CP030

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.420 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40843CP060

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-40849CP

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V6, Set

Part Number: MAH-40975

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Piston Rings, Individual Plasma-Moly Ductile Piston Rings, Includes Top Ring Only, 4.380 in. Bore, File Fit, 1/16 in. Thickness, V8, Set of 8

Part Number: MAH-3000180

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Moly - 4.0350 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.

Part Number: MAH-3010006

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Moly - 4.1350 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.

Part Number: MAH-3010018

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Individual Fire-Power Piston Rings, Includes Top Ring Only, Phosphate Coated, 4.285 in. Bore, File Fit, 1/16 in. Thickness, V8, Set of 8

Part Number: MAH-3010217

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - Performance Steel Napier THM-13 4.140 x .1.5MM .150RW

Part Number: MAH-3021278

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Ring Set, Chrome - Performance Gray Iron BT-10UF 4.0945" x 2.0MM .178" RW

Part Number: MAH-3021380

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Ring Set, Plain - Performance 4.375" x 1/16" .170"RW Steel Second Ring

Part Number: MAH-3021385

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Ring Set, Plain - Performance 4.470" x 1/16" .170"RW Steel Second Ring

Part Number: MAH-3021386

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

RING SET, PLAIN

Part Number: MAH-3021387

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN

Part Number: MAH-3021450

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN

Part Number: MAH-3021471

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021478

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021479

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

PISTON RING

Part Number: MAH-3021480

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, MOLY

Part Number: MAH-3010979

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, MOLY

Part Number: MAH-3010982

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Moly - Performance 4.135" x 1.5MM .151 RW Plasma-Moly Steel Top Ring

Part Number: MAH-3010983

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Moly - Performance 4.145" x 1.5MM .151 RW Plasma-Moly Steel Top Ring

Part Number: MAH-3010985

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - Gas Nitride Steel Performance Top Compression Ring 4.605 x .043 .170 RW

Part Number: MAH-3011041

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order