1981 CHEVROLET K20 - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

Black Rock Series 942 Type D Matte Black Wheels 16x7

Wheel, 942 Type D, Steel, Matte Black, 16 x 7 in., 4 in. Backspace, Each

Part Number: BRW-942678040

3.0 out of 5 stars ( 1 )

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Trim Parts Cab Moldings 9936

Truck Cab Corner Trim, Rear Panel Trim, Chevy, Brushed/Polished, Kit

Part Number: OAM-9936

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Bearings AK GM14T

Axle Bearing, GM, 10.5 in., 14-Bolt, Each

Part Number: YGA-10036

4.0 out of 5 stars ( 1 )

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The Right Stuff Master Cylinders DBMC05C

Master Cylinder, Cast Iron, Chrome, Deep Pocket, Chevy, Each

Part Number: RSD-DBMC05C

4.43 out of 5 stars ( 7 )

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Cometic MLS Head Gaskets C5399-066

Cometic MLS Head Gaskets C5399-066

Head Gasket, MLS, 4.030 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-066

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21379

Wiring Harness, 1979-81 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Passenger Side Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21379

Not Yet Reviewed

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Hamburger's Performance Oil Filter Bypass Adapters 3321

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Clear Anodized, 13/16-16 Thread, -12 AN ORB Inlet/Outlet, Each

Part Number: HAM-3321

4.67 out of 5 stars ( 3 )

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Powermaster Retro Alternators 37127

Alternator; 10si; 100 Amp; w/1 V-Belt Pulley; Chrome

Part Number: PWM-37127

4.5 out of 5 stars ( 6 )

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Moroso Super HEI Ignition Kits 72280

Ignition Tune-Up Kit, Chevy, GMC, Truck, Van, SUV, Car, 5.0, 5.7L V8, Kit

Part Number: MOR-72280

5.0 out of 5 stars ( 4 )

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Eddie Motorsports Steering Wheel Adapters MS141-51MB

Steering Wheel Adapter, Billet Aluminum, Matte Black, Horn and Cap Kit, Eddie Motorsports 9-Bolt Only, Kit

Part Number: EMS-MS141-51MB

Not Yet Reviewed

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SCE ICS Titan Copper Head Gaskets S112062

Head Gaskets, Titan, Copper, 4.200 in. Bore, .062 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-S112062

Not Yet Reviewed

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Proform Alternators 141-656

Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 70 Amp, GM, Each

Part Number: PRO-141-656

4.75 out of 5 stars ( 4 )

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EMP Stewart Stage 2 Water Pumps 23113

Water Pump, Stage 2, Aluminum, High-Volume, Long Style, Clockwise Rotation, Chevy, Small Block, Each

Part Number: EMP-23113

3.59 out of 5 stars ( 17 )

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Body Parts Doors GM1300102V

Door, Steel, EDP Coated, Front, Driver Side, Chevrolet, GMC, Each

Part Number: BDY-GM1300102V

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

OER Diamond Blue Car and Truck Covers MT9005A

Car Cover, Diamond Blue, 1-Layer, Blue, Lock and Cable, Chevy, GMC, Each

Part Number: OER-MT9005A

4.89 out of 5 stars ( 9 )

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Brothers Trucks Foamback Sunvisors 05-339

Sunvisors, Interior, Foamback, Vinyl, Black, Chevrolet, GMC, Pair

Part Number: HCT-05-339

Not Yet Reviewed

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Pacer Performance Flexy Flares Fender Flares 52-171

Fender Flares, Front, Rear, Black Synthetic Rubber, Universal, Pair

Part Number: PPP-52-171

5.0 out of 5 stars ( 2 )

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21378

Wiring Harness, 1979-81 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Driver Side Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21378

Not Yet Reviewed

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Proform Alternators 141-659

Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 80 Amp, 1-Wire, GM, Each

Part Number: PRO-141-659

4.0 out of 5 stars ( 6 )

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Yukon Gear & Axle Inner Axle Side Seal Installation Tools YT SA-01

Tool, Inner Axle Side Seal Installation, Dana, Each

Part Number: YGA-56073

4.78 out of 5 stars ( 9 )

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Proform GM Licensed Chevy Engine Dress Up Kits 141-001

Engine Dress-Up Kit, Steel, Chrome, Chevy, Small Block, Kit

Part Number: PRO-141-001

5.0 out of 5 stars ( 2 )

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Sherman Hoods SHE899-28

Hood, Steel, EDP Coated, Replacement, Chevy, GMC, Each Partslink # GM1230125 OE # 15629509

Part Number: SHI-899-28

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Ball Joints YSPBJ-011

Ball Joints, Upper, Lower, Chevrolet, GMC, Pair

Part Number: YGA-33453

Not Yet Reviewed

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LuK Clutch Kits 6313086770

Clutch Assembly, 342.9mm Clutch Diameter, 301.63mm Clutch Disc Diameter, 10-Spline, 5-Spring, 1.125 in. Input Shaft Diameter, GM, L6, V8, Kit

Part Number: LUK-04-105

5.0 out of 5 stars ( 1 )

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Tuff Country Add-A-Leafs 81200

Add-A-Leafs, Front, 2 in. Lift, Chevy, Dodge, Ford, GMC, Kit

Part Number: TFY-81200

5.0 out of 5 stars ( 3 )

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1981 CHEVROLET K20 Parts and Accessories