GMC Melling Engines & Components

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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Estimated Ship Date: Today

CAHIN-TIMING SET (3)

Part Number: MEL-3-4SR50SD

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Estimated Ship Date: Today

VALVE SPRING KIT

Part Number: MEL-VSK46635

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

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Estimated Ship Date: Mar 23, 2026 if ordered today

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TIMING CHAIN KIT

Part Number: MEL-3-4202S

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Estimated Ship Date: Mar 23, 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 )

Estimated Ship Date: Today

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295-395S

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Balance Shaft Chain / Timing Chai

Part Number: MEL-3-4202SAX

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pushrods, Steel, Heat-treated, 5/16 in. Diameter, Ball Tips, 6.163 in. Overall Length, Each

Part Number: MEL-MPR-342

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Estimated Ship Date: Mar 23, 2026 if ordered today

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TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1014

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Estimated Ship Date: Mar 23, 2026 if ordered today

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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: Today

Oil Pump, Standard-Volume, GM/Isuzu, 3.1/3.4L, V6, Each

Part Number: MEL-M134

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Estimated Ship Date: Mar 23, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22472

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Estimated Ship Date: Mar 23, 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 23, 2026 if ordered today

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SPRING-ENGINE VALVE

Part Number: MEL-VS320

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Estimated Ship Date: Today

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

Part Number: MEL-VL-300

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Estimated Ship Date: Today

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-867

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Oil Pickup, Press Fit, Stock Pan Style, 0.469 in. Tube Diameter, GM, L4, 2.5L, Each

Part Number: MEL-62-CS1

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Estimated Ship Date: Mar 13, 2026 if ordered today

Oil Pump Rebuild Kit, Chevy, Oldsmobile, Pontiac, Saturn, Kit

Part Number: MEL-K349

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 9.278 in. Overall Length, Each

Part Number: MEL-MPR-91

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Pickup, Press Fit, Stock Pan Style, Chevy, GMC/Oldsmobile, 4.3L, Each

Part Number: MEL-259S

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Rocker Arm, Roller Fulcrum, Pedestal Mounting Style, Steel, Natural, Chevy, Each

Part Number: MEL-MR-903

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Oil Pump Screen, Mesh Screen Only, Each

Part Number: MEL-379S

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Estimated Ship Date: Mar 23, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-SPC17

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-101R

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Estimated Ship Date: Today