2021 GMC SIERRA 1500 Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Set, 3.780 in. Bore, Standard Size, 1.2mm, 1.5mm, 2.5mm Thickness, Chevrolet, GMC, V8, 8 Sets

Part Number: HSN-2M5380

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Stainless Steel, 4.065 in. Bore, 1.2 mm., 1.5 mm., 2.5 mm., Thickness, 8-Cylinder, Set

Part Number: SLP-E1034K

Not Yet Reviewed

Estimated Ship Date: Today

Wrist Pin Retainer, C-Clip without Tang, Steel, .944 Pin Diameter, .060 in. Thick, Each

Part Number: NAL-12569638

Not Yet Reviewed

Estimated Ship Date: Today

Pistons, OE Replacement, 3.780 in. Bore. Flat, Cast Aluminum, GM LS, 5.3L, V8, Each

Part Number: MAH-224-4033

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Ring Set

Part Number: HSN-2M5285

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.780 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-42216CP

Not Yet Reviewed

Estimated Ship Date: Today

Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42217CP-020

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

PISTON

Part Number: MAH-2244043

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SINGLE PISTON

Part Number: NAL-12656874

Not Yet Reviewed

Estimated Ship Date: Aug 10, 2026 if ordered today

• Drop Ship
• Special Order