1986 GMC K1500 Engines & Components

Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 6.75 in. Dia., Avanti, GM, Chevy, Small Block Each

Part Number: PRO-66509

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chevy, 6.2, 6.5L Diesel, Set of 5

Part Number: KGB-MB5257SI10

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Rod Bearings, CP-Series, Copper/Lead/Alloy, 1.00mm. Crankshaft Undersize, Chevy, 6.2, 6.5L, Diesel, Set of 8

Part Number: KGB-CR873CP10

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Chevy, Sold as a Set of 4

Part Number: KGB-MB4530SI

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Moly, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41137CP060

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Engine Timing Cover

Part Number: ATP-103122

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy SBC, Race Blocks, Rocket, Set

Part Number: CLO-9-3646TX3

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, Set

Part Number: CLO-9-3600WX3

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Set

Part Number: CLO-9-3646TX9-5

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Set

Part Number: CLO-9-3700Z

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CRANK SPROCKET

Part Number: CLO-S375

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S390T

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Harmonic Balancer, Internal Balance, 6.130 in. Diameter, Nodular Iron, Black, Chevy, GMC, Oldsmobile, V6, Each

Part Number: PIO-DA-2621

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Connecting Rod Bolts, OE Replacement, 3/8-24 in. Chevy, Small Block, Set of 100

Part Number: PIO-CRB-388-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-180-B

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Small Block, Each

Part Number: ATP-102036

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, Small Block, 4.3L V6

Part Number: PIO-872003

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, GM, with GM V6, Chevy Small Block V8, Each

Part Number: PIO-872023

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Timing Chain and Gear Set, Street True Roller, Double Roller, Rocket Block, 0.391 in. Raised Cam, Kit

Part Number: CLO-9-1146

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S634T

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CRANK SPROCKET

Part Number: CLO-S391

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Estimated Ship Date: Dec 1, 2025 if ordered today

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TIMING CHAIN

Part Number: CLO-C181

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Cover Plate; Replacement Plate for Quick Button Timing Cover PN[9-226]

Part Number: CLO-9-226B

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Estimated Ship Date: Dec 1, 2025 if ordered today

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