GMC K2500 Melling Parts and Accessories

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-185R

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Oil Pump Driveshaft, Intermediate, Chevy, Diesel, Each

Part Number: MEL-IS-55H

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Valve Springs, Single, 1.222/1.238 in. Diameter, 76-84 lbs. Seat Pressure, 1.130 in. Coil Bind Height, Each

Part Number: MEL-VS-580

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Valve Spring, Standard, 1.260 in. Diameter, 85 lbs. Seat Pressure, Each

Part Number: MEL-VS-1140

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Estimated Ship Date: Mar 9, 2026 if ordered today

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VALVE-EXHAUST

Part Number: MEL-V1261

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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BALL-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1804

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Estimated Ship Date: Mar 9, 2026 if ordered today

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VALVE SPRING RETAINER

Part Number: MEL-VSR710

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Estimated Ship Date: Mar 9, 2026 if ordered today

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VALVE SPRING KIT

Part Number: MEL-VSK46620

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Estimated Ship Date: Mar 9, 2026 if ordered today

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BALL-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1721

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Estimated Ship Date: Mar 9, 2026 if ordered today

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NUT-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1723

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1331

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Estimated Ship Date: Mar 9, 2026 if ordered today

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VALVE SPRING KIT

Part Number: MEL-VSK46645

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Estimated Ship Date: Mar 9, 2026 if ordered today

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VALVE SPRING KIT

Part Number: MEL-VSK46686

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Rocker Arm, Chevy Diesel, Shaft Mounted, Steel, Each

Part Number: MEL-MR-900

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Estimated Ship Date: Mar 9, 2026 if ordered today

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KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-402

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Engine Water Pump, Engine Water Pump

Part Number: MEL-MWP-505

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Estimated Ship Date: Mar 9, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22398

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Each

Part Number: MEL-22109

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Estimated Ship Date: Mar 9, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22114

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, 283/286 Advertised Duration, .435/.455 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22115

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 322/322, Lift .559/.580, Chevy, 6.5, 6.6, 7.0, 7.4L, Each

Part Number: MEL-22427

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Estimated Ship Date: Mar 9, 2026 if ordered today

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SPEED SET

Part Number: MEL-40520

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Estimated Ship Date: Mar 9, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-499SA

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Estimated Ship Date: Mar 3, 2026 if ordered today

CHAIN-TIMING SET (3)

Part Number: MEL-3-4SR50SA

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Estimated Ship Date: Mar 9, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-506SB

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Estimated Ship Date: Mar 3, 2026 if ordered today