GMC Melling Camshafts & Valvetrain

Timing Chain and Gear Set, Link Belt, 3-bolt, Iron Cam Gear, Steel Crank Gear, Buick, Chevrolet, GMC, Olds, Pontiac, Chevy Small Block Gen I, Set

Part Number: MEL-3-499S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve, Intake, Dished, Steel, 1.720 in. Diameter, 0.341 in. Stem, 4.917 in. Overall Length, Buick, Chevrolet, GMC, Olds, Pontiac, Studebaker, Each

Part Number: MEL-V0399

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve, Exhaust, 21-4N Stainless Steel, 1.594 in. Diameter, 0.313 in. Stem, 5.200 in. Length, Cadillac, Chevy, GMC, 6.2L Small Block Gen V, Each

Part Number: MEL-V5815

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve, Intake, Steel, 1.840 in. Diameter, 0.341 in. Stem, 4.912 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-V1393

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

CAMSHAFT

Part Number: MEL-MC1404

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Rocker Arm Stud, Alloy Steel, 7/16-14 in. Base, 3/8-24 in. Arm Nut Thread, 0.600 in. Base Thread Length, 0.875 in. Nut Thread Length, Chevy, GMC, Each

Part Number: MEL-MRDS-2920

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Chain and Gear Set, Single Roller, 3-bolt, Iron Cam Gear, Steel Crank Gear, Cadillac, Chevrolet, GMC, 5.7L, Set

Part Number: MEL-3-202SA

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Camshaft, Hydraulic Flat Tappet, Advertised Duration 283/291, Lift .480/.486, Chevy, Small Block, Each

Part Number: MEL-22234

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Camshaft Kit, Stock Replacement, Hydraulic Roller, OE Roller, Lifters Included, Avanti, Cadillac, Chevy, GMC, Hummer, Pontiac, 5.7L LS, 6.0L LS, Kit

Part Number: MEL-CL-MC1384

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Valve, Exhaust, Steel, 1.500 in. Diameter, 0.372 in. Stem, 4.923 in. Overall Length, Chevrolet, GMC, Each

Part Number: MEL-V1294

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

CAMSHAFT-ENGINE

Part Number: MEL-22210

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Valve, Exhaust, 1.185 in. Diameter, Stainless Steel, GM, L4, 2.2L, 2.4L, Each

Part Number: MEL-V2010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

VALVE SPRING KIT

Part Number: MEL-VSK46635

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Camshaft, M-Select Class 1, Hydraulic Roller, Towing, Advertised Duration 262/268, Lift .515/.522, Buick, Cadillac, Chevy, GMC, Small Block LS, Each

Part Number: MEL-MTC-7

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Timing Chain, Replacement, Link Belt, Steel, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: MEL-499

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Chain Set, Single Roller Chain, Steel Crank Gear, Tensioner, Guide, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Set

Part Number: MEL-3-3SRH60SD

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

TIMING CHAIN WATER PUMP KIT

Part Number: MEL-3-4202SC2K3

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Pushrod, Assembled, Steel, 3/8 in. Tube Diameter, Ball Tips, 5/16 in. Tip Diameter, 8.591 in. Overall Length, Chevrolet, GMC, Each

Part Number: MEL-MPR-499

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Chain and Gear Set, Double Roller, Iron Cam Sprocket, Steel Crank Sprocket, Chevrolet, GMC, V8, Big Block, 6.5L, 6.6L, 7.0L, 7.4L, Set

Part Number: MEL-40401

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pushrod, Assembled, Steel, 3/8 in. Tube Diameter, Ball Tips, 5/16 in. Tip Diameter, 7.640 in. Overall Length, Chevrolet, GMC, Each

Part Number: MEL-MPR-498

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve Spring, Single, 1.250 in. O.D., 1.143 in. Coil Bind Height, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: MEL-VS-2257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oil Pump Replacement Part, Thrust Plate Kit, Hardware Included, Buick, Olds, Pontiac, V6, V8, Kit

Part Number: MEL-P20I

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rocker Arm, Non-roller, Self-aligning, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: MEL-MR-1340

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rocker Arm Retainer, Replacement, Each

Part Number: MEL-MRM-1724

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Chain and Gears, Double Roller, Iron Sprockets, Chevy, GMC, Set

Part Number: MEL-40205

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air