1991 GMC K1500 Engines & Components

Mr. Gasket Crankshaft Keys 983G

Crankshaft Key, Long, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MRG-983G

1.0 out of 5 stars ( 2 )

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Perma-Cool Bolt-On Oil Filter Adapters 113

Perma-Cool Bolt-On Oil Filter Adapters 113

Adapter, Oil Filter Bypass, Bolt-On, Aluminum, Natural, 1/2 in. Inlet/Outlet, Kit

Part Number: PRM-113

5.0 out of 5 stars ( 2 )

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Mr. Gasket Crankshaft Keys 984G

Crankshaft Key, Short, Chevy, Each 0.750" x 0.188"

Part Number: MRG-984G

5.0 out of 5 stars ( 2 )

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Hastings Piston Ring Sets 139S030

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-139S030

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King HP-Series Main Bearings MB 557HP 030

Main Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP030

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King SI-Series Rod Bearings CR 865SI 010

Rod Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI010

5.0 out of 5 stars ( 2 )

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Dorman Oil Pan Drain Plugs 090-052

Oil Pan Drain Plugs, 1/2-20 in. Thread, Seal, Set of 5

Part Number: RNB-090-052

5.0 out of 5 stars ( 1 )

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Trans-Dapt Performance Remote Oil Filter Relocation Kits 1650

Oil Filter Relocation Kit, 90 Degree, Single Filter, 3/4-16 in. Filter Threads, 18mm x 1.5 Engine Threads, Kit

Part Number: TRD-1650

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COMP Cams Xtreme 4x4 Camshafts 08-411-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 260/264, Lift .474/.474, Chevy, Small Block, Each

Part Number: CCA-08-411-8

4.33 out of 5 stars ( 3 )

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Pennzoil Oil Filters PENZPZ45

Oil Filter, PZ45, 13/16-16 in. Thread, 5.140 in. High, Each

Part Number: PNZ-P412

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M139S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-2M139S

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Enginetech Cam and Lifter Kits ECK1013R

Camshaft Kit, Stage 2, High Performance, Hydraulic Flat Tappet, 214 int./224 exh. Duration, 0.443/0.465 Lift, with Lifters, Chevy, 4.3-6.6L, Kit

Part Number: EGN-ECK1013R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Clevite H-Series Main Bearings MS-909H-21

MAIN BEARING SET

Part Number: CLE-MS909H21

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Proform Timing Tabs 66121

Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: PRO-66121

2.5 out of 5 stars ( 2 )

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Hastings Premium Ductile Ring Sets 2M8542030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8542030

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Dayco No Slack Idler Pulleys 89014

Idler Pulley, No Slack, Each

Part Number: DAC-89014

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Mahle Original Head Bolt Kits GS33286

Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, 4.3L GM V6, Set

Part Number: MAH-GS33286

Not Yet Reviewed

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Continental OE Technology Series Multi-V Belts 4060970

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 97.00 in. Length, Each

Part Number: CEL-4060970

5.0 out of 5 stars ( 2 )

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Speed-Pro Hypereutectic Pistons WH423DCP

Pistons, Hypereutectic, Chevy 350, Dish, 4.000 in. Bore, Each

Part Number: SLP-WH423DCP

4.75 out of 5 stars ( 4 )

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Hastings Premium Ductile Ring Sets 2M5523040

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523040

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2C139030

Piston Rings, Premium Ductile Ring Sets, Chrome, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-cylinder, Set

Part Number: HSN-2C139030

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Hastings Piston Ring Sets 139060

Piston Rings, Phosphate Coated, 4.059 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139060

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VEGE Remanufactured Long Block Crate Engines VCM5RC

Crate Engine, Remanufactured, Long Block, Chevrolet, GMC, 5.7L/350, Each

Part Number: VRE-VCM5RC

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

VEGE Chevrolet 350 C.I.D. Remanufactured Long Block Crate Engines 350G8795

3.75 out of 5 stars ( 25 )

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Summit Racing™ Magnetic Drain Plugs SUM-120102C

Oil Pan Drain Plug, Magnetic, Steel, Chrome Plated, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each

Part Number: SUM-120102C

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Chevrolet Performance Replacement Valves 19435238

Valve, Exhaust, Steel, Single Groove, Conventional Lock, 1.500 in. Diameter, 0.344 in. Stem, Buick, Cadillac, Chevy, GMC, Pontiac, 5.0, 5.7L, Each

Part Number: NAL-19435238

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