1978 Melling Camshafts & Valvetrain

Pushrod, Chromoly, 3/8 in. Diameter, 8.280 in. Length, Ball Ends, Each

Part Number: MEL-500154

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .421/.443, Pontiac, V8, Kit

Part Number: MEL-CL-MTP-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rocker Arm, Standard Replacement, Includes 2 Rocker Arms and 1 Pivot, Steel, Oldsmobile V8, Kit

Part Number: MEL-MRK-540-1

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Camshaft, Hydraulic Flat Tappet, Advertised Duration, 278/288, .420 in./.433 in Lift, Chevy, Small Block, Each

Part Number: MEL-MTC-1

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Timing Chain and Gear Set, Double Roller, Chevy, GMC, Pontiac, V6/V8, Set

Part Number: MEL-3-163S

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

Camshaft, Hydraulic Flat Tappet, 290/303 Advertised Duration, .476/.496 in. Lift, Chevy, 427, 454, Each

Part Number: MEL-22216

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Camshaft Kit, Stock Replacement, Hydraulic Flat Tappet, 421 Int/443 Exh, Lifters Included, V8, Kit

Part Number: MEL-CL-MTD-1

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Rocker Arm, Left Hand Position, Non-roller, Shaft Mounting Style, 1.5 Ratio, Steel, Chrysler, Big Block, Each

Part Number: MEL-MR-850

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Rocker Arm, Right Hand Position, Non-roller, Shaft Mounting Style, 1.5 Ratio, Steel, Chrysler, Big Block, Each

Part Number: MEL-MR-851

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Pushrods, Steel, 5/16 in. Diameter, Ball Tips, 7.500 in. Overall Length, Each

Part Number: MEL-MPR-324

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Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.686 in. Overall Length, Each

Part Number: MEL-MPR-103-B

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Pushrod, Chromoly, 3/8 in. Diameter, 9.230 in. Length, Ball Ends, Each

Part Number: MEL-500164

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Rocker Arm Nut, Non-roller, Self-locking, 5/16-24 in. Rocker Stud Thread Diameter, Ford, Each

Part Number: MEL-MRM-1791

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lifter, Mechanical Flat Tappet, OE Style, 0.842 in. O.D., No Offset, Chevy, V8, Each

Part Number: MEL-JB-992

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Timing Chain and Gear Set, OEM, Link Belt, American Motors, Jeep, L6, Set

Part Number: MEL-3-494S

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/288, Lift .512/.512, Ford, Small Block, Each

Part Number: MEL-24301

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve, Exhaust, OEM Replacement, 1.60 in. Diameter, .371 in, Stem, Chrysler, Dodge, Plymouth, 340, 360, Each

Part Number: MEL-V1307

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.500 in. Length, Each

Part Number: MEL-MPR-310

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Springs, Single, 1.438 in. Diameter, 84-94 lbs. Seat Pressure, 1.260 in. Coil Bind Height, Each

Part Number: MEL-VS-270

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CAMSHAFT-ENGINE

Part Number: MEL-CASC-4

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Camshaft, Hydraulic Roller Tappet, 288/300 Advertised Duration, .501/.510 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22141

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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• Special Order

Pushrod, Steel, 5/16 in. Diameter, 8.234 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-307

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm, Stud Mount, High-Performance, Non-Roller, 1.5 Ratio, Fits 3/8 in. Stud, Hardened Steel, Black Oxide, Chevy, Small Block Gen I, Each

Part Number: MEL-498404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Intake, Steel, 2.065 in. Valve Head Diameter, 5.225 in. Overall Length, Chevrolet, GMC, Big Block, Each

Part Number: MEL-V1107

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Intake, Replacement, Steel, 1.782 in. Diameter, 0.342 in. Stem, 5.070 in. Length, Each

Part Number: MEL-V1328

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