CHEVROLET Chevy big block Mark IV Melling Parts and Accessories

Rocker Arm Stud, Alloy Steel, 3/8 in.-16 Base Thread, 1.000 in. Base Thread Length, 2.500 in. Effective Stud Length, Buick, Chevy, Oldsmobile, Each

Part Number: MEL-MRDS-921

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Oil Pump Driveshaft, Chevy, Big Block, with Melling Billet Pump, Each

Part Number: MEL-12770

5.0 out of 5 stars ( 1 )

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VALVE-EXHAUST, Each

Part Number: MEL-V0919

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-102R

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Camshaft, Hydraulic Roller, 296/296 Advertised Duration, .483/.483 in. Lift, Chevy Marine, Big Block, Each

Part Number: MEL-22223

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Estimated Ship Date: Feb 20, 2026 if ordered today

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VALVE SPRING KIT

Part Number: MEL-VSK46635

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Estimated Ship Date: Feb 20, 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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VALVE SPRING KIT

Part Number: MEL-VSK46636

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: MEL-501034

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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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CAMSHAFT-ENGINE

Part Number: MEL-22471

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Estimated Ship Date: Feb 19, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22306

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CHAIN-TIMING IMPORT

Part Number: MEL-4SR50

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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 )

Estimated Ship Date: Tomorrow

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: Feb 20, 2026 if ordered today

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Oil Pump Springs, 60 psi, Steel, Blue, Pins, Chevy, Big Block, Kit

Part Number: MEL-77060

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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Camshaft, Hydraulic Flat Tappet, 294/294 Advertised Duration, .510/.510 in. Lift, Chevy, Mercury Marine, Each

Part Number: MEL-22219

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Pushrods, Steel, 5/16 in. Diameter, Ball Tips, 8.574 in. Overall Length, Each

Part Number: MEL-MPR-463

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

Part Number: MEL-590297

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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, 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: Tomorrow

Rocker Arm Pivot Ball, Steel, 3/8 in., Chevy, Small Block, Each

Part Number: MEL-MRM-1731

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CAMSHAFT-ENGINE

Part Number: MEL-22472

Not Yet Reviewed

Estimated Ship Date: Feb 20, 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: Feb 19, 2026 if ordered today

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