GMC 3000 Melling Parts and Accessories

Oil Pump Pickup, Press Fit, Stock Pan Style, Stock Pan Depth, 0.625 in. Tube Diameter, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Each

Part Number: MEL-55-S1

4.69 out of 5 stars ( 83 )

Estimated Ship Date: Today

Oil Pump Driveshaft, Hardened, Chevy, Small Block, Each

Part Number: MEL-IS-55E

4.78 out of 5 stars ( 73 )

Estimated Ship Date: Today

Pushrod, PRO-Line, Assembled, Chromoly, 5/16 in. Diameter, 7.800 in. Overall Length, Ball Tips, Each

Part Number: MEL-501004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Exhaust, Dished, Steel, 1.500 in. Diameter, 0.341 in. Stem, 4.928 in. Overall Length, Chevrolet, GMC, Pontiac, Studebaker, Each

Part Number: MEL-V0400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Exhaust, Flat Head, Steel, 1.500 in. Diameter, 0.342 in. Stem, 4.928 in. Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-V1192

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Oil Pump Driveshaft, Heavy-Duty Intermediate, Chromoly Shaft Designed for Use with Melling Billet Pumps, Buick, Cadillac, Chevy, GMC, Olds, Each

Part Number: MEL-12550

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Pushrod, PRO-Line, Assembled, Chromoly, 5/16 in. Diameter, 7.894 in. Overall Length, Ball Tips, Each

Part Number: MEL-500614

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, Assembled, Steel, 5/16 in. Diameter, Ball Bottom Tip, Cup Top Tip, 11.108 in. Overall Length, Chevrolet, GMC, Each

Part Number: MEL-MPR-32

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Pump Springs, High-Pressure, Steel, Includes Five Green 78 psi Springs and Five Pins, Cadillac, Chevy, GMC, Pontiac, Chevy Small Block Gen I, Kit

Part Number: MEL-55078

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, PRO-Line, Assembled, Chromoly, 5/16 in. Diameter, 7.800 in. Overall Length, Ball Tips, Each

Part Number: MEL-500314

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pump Pickup, Press Fit, Stock Pan Style, 0.625 in. Tube Diameter, Chevrolet, GMC, Each

Part Number: MEL-55-S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-103BR

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod, Steel, Cup/Ball, 5/16 in. Diameter, 10.444 in. Overall Length, Each

Part Number: MEL-MPR-31

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-104BR

Not Yet Reviewed

Estimated Ship Date: Today

Valves, Intake, Steel, 1.875 in. Diameter, 6.386 in. Overall Length, Chevrolet, 3.8L, 3.9L, 4.3L, Each

Part Number: MEL-V0308

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod, Chromoly, 5/16 in. Diameter, 8.000 in. Length, Ball Ends, Each

Part Number: MEL-501034

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pump Driveshaft, Chevy, Each

Part Number: MEL-IS-55G

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, Chromoly, 5/16 in. Diameter, 7.950 in. Length, Ball Ends, Each

Part Number: MEL-501024

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-121BR

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

• Drop Ship
• Special Order

Timing Chain, Double Roller, GMC, 305, V6, Each

Part Number: MEL-166

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

• Drop Ship
• Special Order

Timing Chain, Double Roller, Chevy, V8, V6, Each

Part Number: MEL-163

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

• Drop Ship
• Special Order

Pushrod, Steel, Cup/Ball, 5/16 in. Diameter, 7.645 in. Length, Each

Part Number: MEL-MPR-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, Chromoly, 3/8 in. Diameter, 7.894 in. Length, Ball Ends, Each

Part Number: MEL-500674

Not Yet Reviewed

Estimated Ship Date: Today