CHEVROLET 7.4L/454 Melling Parts and Accessories

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

Part Number: MEL-501034

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.250 in. Bore I.D., 7.000 in. Length, Each

Part Number: MEL-590297

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Estimated Ship Date: May 29, 2026 if ordered today

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Engine Timing Gear Set

Part Number: MEL-2525S

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Valve Spring, Single, 1.512 in. Diameter, 1.240 in. Coil Bind Height, Each

Part Number: MEL-VS-1040

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Estimated Ship Date: Today

MELL-LUBE 12 Pack

Part Number: MEL-M-10012-12

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Cannot be shipped Internationally

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CHAIN-TIMING SET (3)

Part Number: MEL-3-507S

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Estimated Ship Date: Today

KIT-O/P REPAIR

Part Number: MEL-K-55

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Estimated Ship Date: May 29, 2026 if ordered today

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Engine Timing Chain, High Performance Ti

Part Number: MEL-40001

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Estimated Ship Date: May 29, 2026 if ordered today

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

Part Number: MEL-500674

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Estimated Ship Date: Today

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-844

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Estimated Ship Date: May 29, 2026 if ordered today

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Valve Springs, Single, 1.226/1.242 in. Diameter, 56-64 lbs. Seat Pressure, 1.170 in. Coil Bind Height, Each

Part Number: MEL-VS-390

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Estimated Ship Date: Today

Valve Spring, Single, 1.220 in. O.D., 1.125 in. Coil Bind Height, Each

Part Number: MEL-VS-170

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Estimated Ship Date: Today

VALVE SPRING KIT

Part Number: MEL-VSK46645

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Estimated Ship Date: May 28, 2026 if ordered today

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CHAIN-TIMING

Part Number: MEL-495

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Engine Timing Chain, High Performance Timing Chain

Part Number: MEL-40000

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Estimated Ship Date: Jun 1, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22306

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Estimated Ship Date: Jun 1, 2026 if ordered today

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GEAR-TIMING

Part Number: MEL-2537

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Estimated Ship Date: May 29, 2026 if ordered today

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CHAIN-TIMING

Part Number: MEL-501

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Estimated Ship Date: Jun 1, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22404

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Estimated Ship Date: Jun 1, 2026 if ordered today

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VALVE SPRING KIT

Part Number: MEL-VSK46686

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Estimated Ship Date: May 26, 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: May 28, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22320

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Estimated Ship Date: Jun 1, 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: Jun 1, 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: Jun 1, 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: May 28, 2026 if ordered today

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