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

Motive Gear Ring and Pinion Sets GM12-411A GM 8.875 in. (12-bolt) truck 4.11 Gears

Ring and Pinion-GM 8.875

Part Number: MGR-GM12-411A

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 11, 2026 if ordered today

American Racing AR62 Outlaw II Satin Black Wheels 16x7

Wheels, American Racing AR62 Outlaw II Satin Black Wheels, 16 x 7, 8 x 6.5 in., 8 x 165.10 mm Bolt Pattern, 3.69 in. Backspace, Each

Part Number: ARE-AR626782B

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

OER Authorized Windshield Glass DW815C

1973-91 GM Truck; Windshield Glass; without Antenna; with Bracket; Clear

Part Number: OER-DW815C

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 18, 2026 if ordered today

OER Authorized Windshield Glass DW815T

1973-91 GM Truck; Windshield; without Antenna; with Mirror Bracket; Tinted With Blue/Green Shade

Part Number: OER-DW815T

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 17, 2026 if ordered today

American Racing AR23 Black Wheels 16x7

Wheel, AR23, Aluminum, Matte Black, 16 in. x 7.0 in., 8 x 6.50 in. Bolt Circle, 3.760 in. Backspace, Each

Part Number: ARE-AR236782B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Moroso Street Dress-Up Spark Plug Wire Kits 72752

Spark Plug Wires, Blue Max Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, Small Block, Set

Part Number: MOR-72752

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 17, 2026 if ordered today

LuK Clutch Flywheels 4160083100

Flywheel, Steel, Chevy, GMC, Each

Part Number: LUK-LFW104

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

OER Authorized Windshield Glass DW816T

1973-91 GM Truck without Antenna, without Bracket Windshield Glass - Tinted

Part Number: OER-DW816T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 17, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 17, 2026 if ordered today

Boom Mat Under Carpet Lite Insulation 50026

Boom Mat Under Carpet Lite Insulation 50026

Interior Floor Insulation kit. 73-87 Chevy/GMC Pick-up Regular Cab.

Part Number: DEI-50026

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lecarra Hub Adapter Kits B-16440

Hub Adapter Kit, 9-Bolt Mount, Billet Aluminum, Black, GM, Each

Part Number: LAC-B-16440

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 31, 2026 if ordered today

Cometic MLX Head Gaskets C5786-051

Head Gaskets, MLX, Multi-layer Stainless Steel, 4.220 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: CGT-C5786-051

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Yukon Gear & Axle Setup Bearings YT SB-M802048

Set Up Bearing, 1.625 in. I.D., Each

Part Number: YGA-56045

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Allstar Performance HEI Distributors ALL81202

Distributor, HEI, Magnetic Pickup, Mechanical/Vacuum Advance, Black Cap, Chevy, Each

Part Number: AAF-ALL81202

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

SCE Pro Copper Annealed Exhaust Gaskets E11486

Exhaust Gasket, Pro Copper Annealed, 1.875 in. x 1.875 in. Port, Chevy, Pair

Part Number: SCE-E11486

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Brothers Trucks Emblems 04-553

Emblems, Fender, Black/Silver, Chevy, Pair

Part Number: HCT-04-553

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 9, 2026 if ordered today

SCE ICS Titan Copper Head Gaskets S110043

Head Gaskets, ICS Titan Copper, 4.010 in. Bore, 0.043 in. Compressed Thickness, Chevrolet, Small Block Gen I, Each

Part Number: SCE-S110043

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Melling M-Select Class 2 Camshafts 22233

Camshaft, Hydraulic Flat Tappet, 300/300 Advertised Duration, .436/.436 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22233

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 17, 2026 if ordered today

SPC Performance Thrust Alignment Plate Kits 63020

Thrust Alignment Plates, Fits 2.375 to 2.750 in. Wide Leaf Springs, Kit

Part Number: SPS-63020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Skyjacker Lift Block Kits BUK4589

Suspension Blocks, Lift Block Kits, Cast Iron, 4.50 in. Thickness, Rear Axle Position, Chevrolet, GMC, Kit

Part Number: SJA-BUK4589

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 18, 2026 if ordered today

Rust Buster Frame Repair Sections RB7354L

Frame Rails, Replacement, Leaf Spring Frame Section, Left/Driver Side, OEM Style, Steel, Natural, Weld-In, with Hardware, Chevy, GMC, Each

Part Number: RBF-RB7354L

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 13, 2026 if ordered today

Summit Racing™ Timing Chain and Gear Set Pro Packs 09-0005

Combo, Timing Chain and Gears, Gasket Set, Rocker Arm Clips, Assembly Lube, Chevy, Small Block, Kit

Part Number: CMB-09-0005

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Yukon Gear & Axle Spider Gear Kits YPKGM14T-S-30

Spider Gear Kit, Open Differential, GM 10.5 in., 30 Spline, Kit

Part Number: YGA-16044

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 17, 2026 if ordered today

Cardone New Distributors 84-1845

Distributor, Select New, OE Replacement, Buick, Chevy, GMC, Each

Part Number: AAZ-84-1845

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Richmond Gear EXCel Spline Differential Carrier Cases GM 10.5 Inch (14-bolt) XL-5030

Differential Carrier

Part Number: RMG-XL-5030

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86229

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Red, Small Block, Under Headers, Socket Cap

Part Number: TAY-86229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

1981 CHEVROLET K20 Parts and Accessories