1981 GMC K1500 - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

Hastings Claimer Series Performance Piston Ring Sets CM5532020

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5532020

Not Yet Reviewed

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SafeTBoy 3-Point Retractable Push Button Buckle Lap Belts STBCFE0A

Seat Belts, 3-Point Retractable Push Button Buckle Lap Belts, Shoulder and Lap Belt Type, Black, 3 Belts for A Bench Seat, Front, Chevy, GMC, Set

Part Number: SAO-670607

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Tuff Stuff Performance Gear Reduction Starters 13510A

Starter, Mini, Gear Reduction, Staggered Mounting, Chrome, Chevy, Small Block, Big Block, Each

Part Number: TFF-13510A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Powermaster Street Alternators 8-27926

Powermaster Street Alternators 8-27926

Alternator Kits, Polished, 100 Amp, 12v, GM CS121, SBC, V-Belt, Bracket, Driver Side Low Mount, Kit

Part Number: PWM-8-27926

Not Yet Reviewed

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SafeTBoy 3-Point Retractable Push Button Buckle Lap Belts STBD6770

Seat Belts, Chevy Truck 1973 - 1987 Standard 3pt Charcoal Retractable Bucket Seat Belt Kit w/ Bracketry - 2 Belts

Part Number: SAO-697578

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Rough Country 83 Series Gloss Black Wheels with Machined Accents 20x9

Wheel, 83 Series, Aluminum, Gloss, Machined, Black, 20 in. x 9 in., 6 x 5.50 in. Bolt Circle, 4.50 Backspace, -12.00mm Offset, Each

Part Number: ROU-83200912

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Auto Metal Direct Tailgates 925-4981

Tailgate, Steel, EDP Coated, GMC Lettering, GMC, Each

Part Number: AMD-925-4981

Not Yet Reviewed

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Pioneer Race Balancers 872021

Harmonic Balancer, Race, Internal Balance, Steel, Black, Chevy, Small Block, 4.3L V6, Each

Part Number: PIO-872021

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Melling Stock Replacement Cam and Lifter Kits CL-CCS-23

KIT-ENGINE CAMSHAFT/LIFTER

Part Number: MEL-CL-CCS-23

Not Yet Reviewed

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USA Standard Gear Ring and Pinion Sets ZG GM8.5-342 GM 8.5/8.6 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Motive Gear Ring and Pinion Sets GM10-342A GM 8.5/8.625 in. 3.42 Gears

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Yukon Gear & Axle Bearing Kits BK GM8.5-HD

Ring and Pinion Gear Installation Kit, Bearing Overhaul, 30 Spline, Large Journal, GM 8.5 in., Kit

Part Number: YGA-11069

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Brothers Trucks Engine Mount Conversions LSSK87U

47-87 ADJT LS ENG ADAPTER KIT-URETHANE

Part Number: HCT-LSSK87U

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

SafeTBoy 3-Point Retractable Airplane Buckle Lap Belts STBD123A

Seat Belts, Chevy Truck 1973 - 1987 Airplane 3pt Burgandy Retractable Bench Seat Belt Kit - 3 Belts

Part Number: SAO-675775

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

REV Wheels 885 Series Offroad Gloss Black Wheels 20x9

Wheel, 885 Series, Offroad, 20 in. x 9 in., Aluminum, Gloss Black, 6 x 5.5 in./135mm Bolt Circle, 4.53 in. Backspace, Each

Part Number: RWG-885B-2903512

Not Yet Reviewed

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Fluidyne High Performance Radiators RGM.3R3320.M

Radiator, Aluminum, Natural, Manual, Chevy, GMC, Each

Part Number: FLD-RGM-3R-3320M

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

USA Standard Gear Driveshafts ZDS9339

Driveshaft, Front, 2-piece, Assembled, Balanced, Steel, 29.500 in. Length, Chevrolet, GMC, Each

Part Number: SPZ-44293

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Coverlay Manufacturing Door Panels 18-35N-MR

Door Panels, Full Door, Plastic, Maroon, Front, Chevrolet, GMC, Pair

Part Number: CVY-18-35N-MR

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Summit Racing™ Steering Wheels SUM-772740

Steering Wheel, Trans Am Style, Black Leather, Black Spokes, Red Stitching, Summit "S" Horn Button, Each

Part Number: SUM-772740

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SafeTBoy 3-Point Retractable Airplane Buckle Lap Belts STBD0E28

Seat Belts, Chevy Truck 1973 - 1987 Airplane 3pt Red Retractable Bench Seat Belt Kit - 3 Belts

Part Number: SAO-674733

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Yukon Gear & Axle Differential Clutch Sets YPKGM12-PC-18

Differential Clutch, Steel Pack, Dura-Grip, Eaton, 18-Plate, GM, 8.875 in., Set

Part Number: YGA-16110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages 13-0045

Roll Bars, Competition Roll Cages, Drag Race, 4-point, Mild Steel, Natural, 1.750 in. Tube Diameter, Chevy, GMC, Kit

Part Number: RHC-13-0045

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Frostbite Electric Water Pumps 22-111

Water Pump, Electric, Aluminum, Polished, 35 gph at 12 Volts, Chevy, Small Block, Each

Part Number: FBR-22-111

Not Yet Reviewed

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Yukon Gear & Axle Trac Loc Positraction Internals YPKGM8.5-P-28

Differential Internals, Yukon Dura Grip or Eaton Positraction Internals for 8.5" GM with 28 Spline Axles, Kit

Part Number: YGA-16052

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

COMP Cams Drag Race Camshafts 12-327-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 305/305, Lift .525/.525, Chevy, Small Block, Each

Part Number: CCA-12-327-5

Not Yet Reviewed

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Summit Racing™ Direct-Fit Door Panels SUM-RP23707

Door Panels, 1981-87 Chevy/GMC Truck, Front, Gray, Plastic Injected OE Best Quality, Complete W/ Instructions and Mounting Hardware, Pair

Part Number: SUM-RP23707

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1981 GMC K1500 Parts and Accessories