GMC SIERRA 2500 HD Melling Parts and Accessories

Oil Pump, Standard-Volume, Standard-Pressure, Chev, Big Block, 7.4L, Each

Part Number: MEL-M307

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Estimated Ship Date: Today

Lubricant, Engine Assembly, Break-In, 4 oz., Each

Part Number: MEL-M-10012

5.0 out of 5 stars ( 7 )

Cannot be shipped Internationally

• Restricted

Timing Chain Dampener Brackets, Steel, Black, Chain Damper, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Kit

Part Number: MEL-BD417-BRKT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

ACTUATOR, TIMING SET W/O CAM ACTUATOR

Part Number: MEL-3-3SRH60SD

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Estimated Ship Date: Today

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG100

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Estimated Ship Date: Today

Valve Locks, Replacement, Stainless Steel, 1-Groove, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: MEL-VL-760

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Estimated Ship Date: Today

Camshaft, Engine Camshaft Kit

Part Number: MEL-CS-MTC-8

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295HV-395S

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Estimated Ship Date: Feb 25, 2026 if ordered today

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• Free Shipping
• Special Order

CAMSHAFT

Part Number: MEL-MTC-7

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Estimated Ship Date: Today

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Advertised Duration 279/268, Lift .456/.466, Chevy, LS, 5.7, 6.0L, Each

Part Number: MEL-MC1384

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Estimated Ship Date: Today

• Free Shipping

Rocker Arm, Non-roller, Stud Mounting Style, Steel, Natural, Chevy, 8.1L, Each

Part Number: MEL-MR-954

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pickup, Press Fit, Stock Pan Style, 0.750 in. Tube Diameter, Chevy, GMC, Big Block, Each

Part Number: MEL-307S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1004

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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• Special Order

Oil Pump and Pickup, Standard-Volume, Standard-Pressure, Chev, Big Block, 7.4L, 8.1L, Each

Part Number: MEL-M307-353S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Pushrod, Steel, 3/8 in. Diameter, 8.190 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-638

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Estimated Ship Date: Today

Engine Water Pump, Stock Replacement Wat

Part Number: MEL-MWP-501WT

5.0 out of 5 stars ( 1 )

• Free Shipping

Pushrod, Steel, 3/8 in. Diameter, 9.132 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-639

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Estimated Ship Date: Today

Oil Pickup, Press Fit, Stock Pan Style, 0.594 in. Tube Dia., Chevy, GMC, V8, Big Block, 6.0, 7.0, 7.4, 8.1L, Each

Part Number: MEL-353S

Not Yet Reviewed

Estimated Ship Date: Today

Engine Camshaft, High Performance Camshaft

Part Number: MEL-22307

Not Yet Reviewed

Estimated Ship Date: Today

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Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 1.250 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pump, Standard-Volume, Standard-Pressure, Chev, Big Block, 8.1L, Each

Part Number: MEL-M307-307S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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• Free Shipping
• Special Order

CAMSHAFT ENGINE

Part Number: MEL-22309

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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• Special Order

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295-395S

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1000HV

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CHAIN-TIMING IMPORT

Part Number: MEL-4SR50

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Estimated Ship Date: Today