GMC Pistons & Piston Rings

Pistons, Cast, Flat, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-020

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 3.978 in. Bore, 3-32 in., 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Set of 8

Part Number: UEM-3479HC-040

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Piston, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, Isuzu, L6, Each

Part Number: UEM-S3496HC-5MM

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Estimated Ship Date: Apr 29, 2026 if ordered today

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

Part Number: HSN-CM5501030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: HSN-SM8577

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: HSN-SM8547030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.730 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V6, Set

Part Number: MAH-42076CP030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston - GMC Pass. & Trk. 350 (5.7L) Eng. (1971-93). Same as 2243556 except 8 pack.

Part Number: MAH-2242694

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: HSN-SM8556070

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: HSN-SM8557030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Engine Piston Kit 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-K15056060

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston - GM 5.7L (350) V8 DISH COAT (STD) W/P AFTERMARKET VERSION

Part Number: MAH-2243543

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston - GMC Pass. & Trk. 250 Eng. (1966-84)

Part Number: MAH-2241658

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243403020

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.701 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41907CP040

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41906CP

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston - GM 2.9L 07-12 (0.25MM)

Part Number: MAH-2243945025MM

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Estimated Ship Date: Apr 23, 2026 if ordered today

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PISTON

Part Number: MAH-2244085020

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Estimated Ship Date: Apr 23, 2026 if ordered today

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

Part Number: HSN-SM5587035

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: HSN-2M5538035

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: HSN-SM8550045

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Piston Set 75-88 BUI/CHV/GMC/OLD/PON 3.8L

Part Number: EGN-P15046040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Set 04-06 CHV/GMC/IZU 2.8L

Part Number: EGN-P5012475

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Set 84-90 CHV/GMC 7.4L

Part Number: EGN-P50198030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Kit 87-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.0L

Part Number: EGN-K15988P060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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