1991 GMC K1500 Engines & Components

Cloyes Gear Timing Chain and Gear Replacement Parts S645

Cloyes Gear Timing Chain and Gear Replacement Parts S645

ENGINE TIMING CRANKSHAFT SPROCKET

Part Number: CLO-S645

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3543.060

Single Piston

Part Number: MAH-S2243543060

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Melling Oil Pump Screen Assemblies 12564

Oil Pickup, Bolt-In, Circle Track Pan Style, 7.000 in. Pan Depth, Chevy, Small Block, Each

Part Number: MEL-12564

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8571S005

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571S005

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 592040

Piston Rings, Phosphate Coated, 4.039 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-592040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5523S020

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5523S020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 139080

Piston Rings, Phosphate Coated, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139080

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Claimer Series Performance Piston Ring Sets CM5532S060

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5532S060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Speed-Pro Hypereutectic Pistons WH423DCP 60

Pistons, Hypereutectic, Dish, 4.060 in. Bore, Each

Part Number: SLP-WH423DCP60

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Enginetech Rod Bearings BB623J020

Engine Connecting Rod Bearing 85-14 CHV/GM/GMC/IZU/OLD/PON 4.3L

Part Number: EGN-BB623J020

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

Cloyes Replacement Timing Chains 9-4149

Timing Chain, Replacement, Single Roller, Steel, Chevrolet, GMC, Each

Part Number: CLO-9-4149

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

King SI-Series Rod Bearings CR 865SI 040

Rod Bearings, .040 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI040

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

INA Accessory Drive Belts FB6K1015

Belt Various Makes 87-17

Part Number: IFE-FB6K1015

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M592S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M592S065

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

King SI-Series Rod Bearings CR 807SI010X

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI010X

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M139S010

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S010

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5499S020

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5499S020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 592S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-592S060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 5615S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5615S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 5499S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5499S060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Cam Bearings CC424

Engine Camshaft Bearing Set 78-09 CHV/GM/GMC/IZU/OLD/PON 3.3L/3.8L/4.3L

Part Number: EGN-CC424

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

Melling Performance PRO-Line Pushrods 500674

Pushrod, Chromoly, 3/8 in. Diameter, 7.894 in. Length, Ball Ends, Each

Part Number: MEL-500674

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Enginetech Engine Expansion Plug Kits PK185

Engine Expansion Plug Kit 85-09 CHV/GMC/IZU/OLD/PON 4.3L

Part Number: EGN-PK185

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

Cloyes Gear Timing Gears S390T

CAM SPROCKET

Part Number: CLO-S390T

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Mahle Original Standard Piston Ring Sets S51476CP

Ring Set, Plain - GMC Pass. 350(5.7L) Eng. (86-89); GMC Trk 350(5.7L) Eng. (89-94)

Part Number: MAH-S51476CP

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today