GMC SIERRA 2500 HD CLASSIC Engines & Components

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA529-.030K2

Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-010K2

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

MAHLE Original Oil Filters OC 1665

Engine Oil Filter, Engine Oil Filter

Part Number: MAH-OC1665

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Melling Valve Springs VSK46652T

VALVE SPRING KIT

Part Number: MEL-VSK46652T

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Melling Valve Springs VSK461219

VALVE SPRING KIT

Part Number: MEL-VSK461219

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41909.030

Piston Rings, Plasma-moly, 4.085 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41909030

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3708.030

Single Piston

Part Number: MAH-S2243708030

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3708.010

Single Piston

Part Number: MAH-S2243708010

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

MAHLE Original Pistons 224-3708WR.040

Piston With Rings - GM 6.6L DURAMAX 06-09 LMM, LBZ, VIN 2, 6, D. .040 IS FOR THE RIGHT BANK ONLY

Part Number: MAH-2243708WR040

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Enginetech Piston Ring Sets S10248-020

Engine Piston Ring Set 05-17 CAD/CHV/GMC/Hummer/IZU/PON/SAB 6.0L

Part Number: EGN-S10248020

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Rod Bearings BB353J020

Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L

Part Number: EGN-BB353J020

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston Ring Sets S10248-040

Engine Piston Ring Set 05-17 CAD/CHV/GMC/Hummer/IZU/PON/SAB 6.0L

Part Number: EGN-S10248040

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston Sets P3077(8)030

Engine Piston Set 01-07 CHV/GMC 8.1L

Part Number: EGN-P30778030

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Oil Pumps EPK152

Engine Oil Pump 97-20 CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/5.7L/6.0L/6.2L

Part Number: EGN-EPK152

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ATP Automotive Timing Covers 103359

Engine Timing Cover

Part Number: ATP-103359

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3158AZR

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3158AZR

Timing Chain and Gears, Hex-A-Just, Single Roller, Billet Steel Sprockets, Chevy, 5.7 LS, 6.0 LS, Kit

Part Number: CLO-9-3158AZR

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3159AR

Timing Chain and Gear Set, Hex A Just Double Roller, Double Roller, 0.390 in. Raised Cam, Chevy, 4.8/5.3/6.0L, Set

Part Number: CLO-9-3159AR

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Enginetech Piston Ring Sets M42528-040

Engine Piston Ring Set 01-07 CHV/GMC 8.1L

Part Number: EGN-M42528040

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

King Engine Bearings Main Bearings MB5398SI 010

Crankshaft Main Bearings

Part Number: KGB-MB5398SI010

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

King CP-Series Rod Bearings CR8059CP0.5

Rod Bearings, King CP-Series Rod Bearings, .020 in,. .50 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8059CP05

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

King CP-Series Rod Bearings CR8037CP0.75

Rod Bearings, King CP-Series Rod Bearings, .030 in., .75 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8037CP075

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

King Engine Bearings Thrust Washer Bearings TW 312AM

THRUST WASHER SET, GENERAL MOTORS DURAMAX DIESEL

Part Number: KGB-TW312AM

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C5085030

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C5085030

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hastings Piston Ring Sets 2D484550

Piston Rings, Gas Nitrided, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D484550

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA545-.030K2

Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA532-010K2

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA552-.070K2

Pistons, Speed of Air, Dimpled, 4032 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA552-070K2

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today