CHEVROLET 7.4L/454 Melling Parts and Accessories

CAMSHAFT-ENGINE

Part Number: MEL-22306

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Estimated Ship Date: Mar 25, 2026 if ordered today

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

Part Number: MEL-501024

4.0 out of 5 stars ( 1 )

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Guideplates, Raised, Steel, Black Oxide, 7/16 in. Pushrod Diameter, Chevy, Big Block, Each

Part Number: MEL-MGP1064

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Pushrod, Chromoly, 7/16 in. Diameter, 8.280 in. Length, Ball Ends, Each

Part Number: MEL-500294

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Valve Springs, Single, 1.496/1.512 in. Diameter, 84-96 lbs. Seat Pressure, 1.340 in. Coil Bind Height, Each

Part Number: MEL-VS-330

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VALVE SPRING KIT

Part Number: MEL-VSK46635

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Oil Pump Springs, 70 psi, Steel, Pink, Chevy, Big Block, Set of 5

Part Number: MEL-7770M

5.0 out of 5 stars ( 1 )

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CAMSHAFT-ENGINE

Part Number: MEL-22472

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Duration @ .050 in. 242/242, Lift .520/.520, Chevy, Big Block, Each

Part Number: MEL-22396

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Valve Lock, Replacement, Stock Style, 1-groove, Stainless Steel, Each

Part Number: MEL-VL-300

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SPRING-ENGINE VALVE

Part Number: MEL-VS320

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Oil Pump Driveshaft, Nylon Sleeve, Chevy Big Block, Each

Part Number: MEL-IS-77A

3.0 out of 5 stars ( 2 )

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Oil Pump Springs, 52 psi, Steel, Purple, Pins, Chevy, Big Block, Kit

Part Number: MEL-77052

5.0 out of 5 stars ( 1 )

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Lubricant, MELL-LUBE

Part Number: MEL-M-10012G

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Cannot be shipped Internationally if ordered today

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SPEED SET

Part Number: MEL-48510T-9

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.595 in. Overall Length, Each

Part Number: MEL-MPR-602

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Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 7.642 in. Overall Length, Each

Part Number: MEL-MPR-603

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Oil Pump Springs, 55 psi of Force, Steel, Chevy, Small Block, Each

Part Number: MEL-5556F

1.0 out of 5 stars ( 1 )

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Camshaft Thrust Plate Shim Washer, Brass, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: MEL-MG221

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VALVE SPRING KIT

Part Number: MEL-VSK46636

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Estimated Ship Date: Mar 25, 2026 if ordered today

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VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

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Estimated Ship Date: Mar 26, 2026 if ordered today

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MELL-LUBE 12 Pack

Part Number: MEL-M-10012-12

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CAMSHAFT-ENGINE

Part Number: MEL-22471

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, 261/272 Advertised Duration, .439/.465 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22127

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Estimated Ship Date: Mar 25, 2026 if ordered today

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