1991 CHEVROLET Melling Engines & Components

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

Part Number: MEL-12770

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Pump Nylon Shaft Guide, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-M-55005

5.0 out of 5 stars ( 2 )

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Oil Pump, Wet Sump Style, Standard-Volume, Standard-Pressure, Billet Aluminum, 9 in. Pan Depth, Chevy, Big Block, Each

Part Number: MEL-10077-900SS

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Estimated Ship Date: May 29, 2026 if ordered today

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Oil Pump Springs, 58 psi, Steel, Yellow, Pins, Chevy, Small Block, Kit

Part Number: MEL-55058

3.5 out of 5 stars ( 4 )

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Oil Pump, Standard-Volume, Standard-Pressure, Chev, Big Block, 7.4L, Each

Part Number: MEL-M307

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Camshaft, Hydraulic Flat Tappet, 304/287 Advertised Duration, .468/.480 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22232

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, 298/298 Advertised Duration, .465/.465 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22235

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Oil Pickup, Press Fit, Stock Pan Style, Chevy, GMC, V6, 4.3L, Each

Part Number: MEL-220S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: MEL-77060

4.5 out of 5 stars ( 2 )

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Pushrod, 3/8 in. Diameter, 8.822 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-609

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Oil Pump, Select Billet Aluminum, Wet Sump Style, High-volume, Standard-pressure, 7.00 in. Depth, Buick, Chevy, GMC, Olds, Chevy Small Block, Each

Part Number: MEL-10050ST700CT

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Cylinder Sleeve, Cast Iron, 4.250 in. Bore I.D., 0.125 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL297HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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: Today

CHAIN-TIMING IMPORT

Part Number: MEL-4SR50

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Timing Chain and Gear Set, OEM, Link Belt, Buick, Cadillac, Chevy, GMC, Pontiac, V8, Set

Part Number: MEL-3-506SC

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Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-185BR

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Camshaft, Hydraulic Flat Tappet, 278/288 Advertised Duration, .421/.443 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22110

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 29, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-MC1269

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Oil Pump Springs, 49 psi, Steel, Green, Pins, Chevy, Small Block, Kit

Part Number: MEL-55049

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

CAMSHAFT-ENGINE

Part Number: MEL-MC1290

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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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CAMSHAFT-ENGINE

Part Number: MEL-22402

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CAMSHAFT-ENGINE

Part Number: MEL-CCS-25

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SPRING-ENGINE VALVE

Part Number: MEL-VS320

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VALVE SPRING KIT

Part Number: MEL-VSK46672

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Estimated Ship Date: May 29, 2026 if ordered today

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