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

Hastings Premium Ductile Ring Sets 2M139S040

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

Part Number: HSN-2M139S040

Not Yet Reviewed

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Oracle Chrome Bulbs 5506-005

Light Bulbs, Chrome, Incandescent, 1156 Style, Amber, Pair

Part Number: ORC-5506-005

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Sunsong Steering Gear Seal Kits 8401228

Steering Box Replacement Parts, Steering Gear Seals, Stock, Kit

Part Number: SUG-8401228

Not Yet Reviewed

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Pro Comp Replacement U-Bolts 58201

U-Bolts, Steel, Zinc Plated, 5/8 in. Diameter, Round-Style, Chevy, GMC, Front, Set of 4

Part Number: EXP-58201

5.0 out of 5 stars ( 4 )

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GMB Replacement Fan Clutches 920-2060

Fan Clutch, Replacement, Severe-duty Thermal Style, Clockwise Rotation, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Olds, Pontiac, Each

Part Number: GMB-920-2060

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

OER Armrest Pads W8191115

Armrest Pad, Urethane, Maroon, Front Driver Side, Chevy, GMC, Each

Part Number: OER-W8191115

4.0 out of 5 stars ( 6 )

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Standard Motor Wiring Connectors HP4375

Wiring Pigtails, Male, for use on Honda®, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Olds, Pontiac, Saturn, Suzuki, Each

Part Number: SMP-HP4375

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SCE Graph-Form Premium Header Gaskets 411185

SCE Graph-Form Premium Header Gaskets 411185

Header and Exhaust Manifold Gaskets, Graph-Form Premium, High-density/Hi-temp Graphite, SB2 Port, Chevrolet, 350, 400, Pair

Part Number: SCE-411185

Not Yet Reviewed

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Brothers Trucks Tail Lamps 07-108

Tailight Asemblies, OEM Replacement, Right, Plastic, Red, Chevy, GMC, Each

Part Number: HCT-07-108

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Brothers Trucks Tail Lamps 07-107

Tailight Asemblies, OEM Replacement, Left, Plastic, Red, Chevy, GMC, Each

Part Number: HCT-07-107

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Sherman Door Hinges SHE898-10HR

Hinge, Door, Steel, Natural, Chevrolet, GMC, Right Upper, Truck, Each

Part Number: SHI-898-10HR

Not Yet Reviewed

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Energy Suspension Frame Shackle Bushings 3.2125R

Shackle Bushing; Frame Shackle Eye Set; w/1.75 in. OD Frame Shackle; Red

Part Number: ENS-3-2125R

5.0 out of 5 stars ( 1 )

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Standard Motor T-Series Ignition Lock Cylinders US117LT

Ignition Key Lock Cylinder, American Motors, Buick, Cadillac, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-US117LT

Not Yet Reviewed

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US Motor Works Thermal Fan Clutches 22049

Fan Clutches, Standard Thermal, AMC, Buick, Cadillac, Chevy, Dodge, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: UMW-22049

Not Yet Reviewed

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Brothers Trucks Front Lower Bedside Repair Panels 04-297

Truck Bed Panels, Repair Panels, Front, Lower, Driver Side, Steel, EDP Coated, Chevy, GMC, Each

Part Number: HCT-04-297

Not Yet Reviewed

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Motive Gear Differential Pinion Shims 1104

Differential Shims, Pinion, Steel, Kit

Part Number: MGR-1104

3.83 out of 5 stars ( 6 )

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Pioneer Automatic Transmission Kickdown Cables CA-1981

Automatic Transmission Kickdown Cable, Black Plastic Jacket, 43.70 in. Length, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1981

Not Yet Reviewed

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Yukon Gear & Axle U-Joint Strap Kits YY STR-008

U-Joint Straps, Mechanics 3R Style, Differential Location, GM 7.5 in., GM 7.625 in., GM 8.5 in., Each

Part Number: YGA-41201

3.0 out of 5 stars ( 3 )

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Davis Unified Ignition Cap and Rotor Kits 12000YL

Cap & Rotor, Yellow, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000YL

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Standard Motor Door Lock Cylinders DL-5

Locks - Door

Part Number: SMP-DL5

1.0 out of 5 stars ( 1 )

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Standard Motor T-Series Ignition Coils DR31T

Ignition Coil, T-Series, Remote Mount Style, American Motors, Avanti, Buick, Cadillac, Checker, Chevy, Excalibur, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-DR31T

Not Yet Reviewed

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Mahle Original OE Replacement Pistons S224-3543.030

Single Piston

Part Number: MAH-S2243543030

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

UMI Performance Body Repair Washers 6480

Body Mount Hardware, Body Mount Washers, Steel, Natural, Front Core Support, Front Cab Mount, Rear Cab Mount, Set of 6

Part Number: UPI-6480

Not Yet Reviewed

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Fairchild Industries Weatherstrip Kits KG1009B

Weatherstrip Kit, Chevrolet, GMC, Drive Side Front, Pickup, SUV, Kit

Part Number: FCD-KG1009B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Hastings Claimer Series Performance Piston Ring Sets CM5532S030

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

Part Number: HSN-CM5532S030

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1981 CHEVROLET K20 Parts and Accessories