1990 GMC Melling Parts and Accessories

Rocker Arm, Non Roller, Steel, One Pivot Ball, One Nut, Chevy, 2.0L, 2.8L, 3.1L, 3.4L, Kit

Part Number: MEL-MRK-407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Duration @ .050 in. 257/270, Lift .494/.512, Chevy, Small Block, Each

Part Number: MEL-22400

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Estimated Ship Date: May 27, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22398

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VALVE-EXHAUST

Part Number: MEL-V1261

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Estimated Ship Date: May 27, 2026 if ordered today

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Valve Locks, Stock, 2-Groove, Steel, AMC, Chevrolet, Ford, GMC, Jeep, Mercury, Two Halves, Each

Part Number: MEL-473004

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Estimated Ship Date: May 27, 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 26, 2026 if ordered today

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Rocker Arm, Non-roller, Stud Mounting, Steel, Natural, AMC, Buick, Chevy, GMC, Olds, Pontiac, Jeep, 2.5L, Each

Part Number: MEL-MR-865

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Guideplates, Flat, Steel, Black Oxide, 5/16 in. Pushrod Diameter, Chevy, Small Block, Each

Part Number: MEL-MGP1004

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Estimated Ship Date: May 26, 2026 if ordered today

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BALL-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1716

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GEAR-TIMING

Part Number: MEL-2823

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GEAR-DRIVE

Part Number: MEL-DG62C

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Oil Pump Springs, 52 psi, Steel, Purple, Chevy, Big Block, Set of 5

Part Number: MEL-7752M

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Pushrod, Chromoly, 3/8 in. Diameter, 9.652 in. Length, Ball Ends, Each

Part Number: MEL-500634

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VALVE SPRING KIT

Part Number: MEL-VSK46620

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Estimated Ship Date: May 27, 2026 if ordered today

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Oil Pump, Standard-Volume, GM, Jeep, Isuzu, 2.8, 3.1L, V6, Each

Part Number: MEL-M95B

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Estimated Ship Date: May 27, 2026 if ordered today

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Lifters, Hydraulic Flat Tappet, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: MEL-JB-2095

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Estimated Ship Date: May 27, 2026 if ordered today

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VALVE-INTAKE, Each

Part Number: MEL-V1484

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-163R

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Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-163BR

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Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1331

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Estimated Ship Date: May 26, 2026 if ordered today

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

Part Number: MEL-5570F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48573T

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PERFORMANCE TIMING SET

Part Number: MEL-48572T

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BEARING-DRIVE SHAFT

Part Number: MEL-M-62055

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Estimated Ship Date: May 26, 2026 if ordered today

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Pushrod, Chromoly, 3/8 in. Diameter, 6.680 in. Length, Ball Ends, Each

Part Number: MEL-500624

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Estimated Ship Date: May 26, 2026 if ordered today

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