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

Motive Gear Ring and Pinion Sets GM12-373 GM 8.875 in. (12-bolt) truck 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt, Truck, Set

Part Number: MGR-GM12-373

5.0 out of 5 stars ( 7 )

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Energy Suspension Leaf Spring Bushings 3.2106G

Energy Suspension Leaf Spring Bushings 3.2106G

Bushings, Leaf Spring and Shackle, Polyurethane, Black, Rear, Chevy, Kit

Part Number: ENS-3-2106G

4.75 out of 5 stars ( 12 )

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Summit Racing™ Direct-Fit Oil Pressure Gauge for 1979-1987 Chevy/GMC C/K/R/V Series Truck, Blazer, Jimmy

Oil Pressure Gauge, Direct-Fit , Replacement, L to H , 2 nd Design , Chevrolet, GMC, GM#25025563 , Each

Part Number: SUM-RP21727

5.0 out of 5 stars ( 3 )

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Fel-Pro Engine Gasket Kits 260-1045

Engine Gasket Sets, Full, Chevy, 5.7L, Kit

Part Number: FEL-260-1045

4.83 out of 5 stars ( 6 )

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Moog Premium U-Joints 369

Universal Joint, 1310 Style, Greasable, Steel, Each

Part Number: MOG-369

4.57 out of 5 stars ( 37 )

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Schoenfeld Headers 1346-3

Headers, Fenderwell, 1 3/4 in. Primaries, 3 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SCH-1346-3

3.0 out of 5 stars ( 2 )

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Summit Racing™ Timing Chain and Gear Set Pro Packs 08-0019

Combo, Cloyes, Timing Chain and Gear Set, Timing Cover, Cam Button, Lock Plate, RTV, Chevy, Small Block, Kit

Part Number: CMB-08-0019

4.33 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Coverlay Manufacturing Interior Accessory Combo Kits 18-601CN-BLK

Interior Kit, Interior Accessory Combo Kit, Plastic Door Panels and Kick Panels, ABS/Thermoplastic Dash Pad Cover, Black, Chevrolet, GMC, Kit

Part Number: CVY-18-601CN-BLK

5.0 out of 5 stars ( 1 )

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OER Authorized Reproduction Dash Pads 14031899

Dash Pad, Urethane, Dark Blue, Chevy, GMC, Each

Part Number: OER-14031899

3.42 out of 5 stars ( 33 )

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Brothers Trucks Premium Bumpers 04-121

Bumper, Premium, Rear, Without Impact Strip Holes, Steel, Chrome, Chevy, GMC, Each

Part Number: HCT-04-121

5.0 out of 5 stars ( 2 )

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The Right Stuff Hydraulic Brake Assist Power Brake Booster Kits GHB730572

Master Cylinder and Brake Booster Assembly, 1.000 in. Bore, Dual Bowl, Iron Cylinder, Black Cast Iron Booster, Chevrolet, Kit

Part Number: RSD-GHB730572

1.0 out of 5 stars ( 1 )

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Summit Racing™ Direct-Fit Temperature Gauge for 1979-1987 Chevy/GMC C/K/R/V Series Truck, Blazer, Jimmy

Temperature Gauge, Direct-Fit , Replacement, 100 to 260 degree F, 2nd Design , Chevrolet, GMC, GM#8993630 , Each

Part Number: SUM-RP21725

5.0 out of 5 stars ( 1 )

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Richmond Gear Ring and Pinion Sets 49-0019-1 GM 8.5/8.6 in. 3.23 Gears

Gear, Ring and Pinion, 3.23:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900191

4.25 out of 5 stars ( 8 )

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Richmond Gear EXCel Ring and Pinion Sets 12BT373 GM 8.875 in. (12-bolt) truck 3.73 Gears

Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set

Part Number: RMG-12BT373

4.29 out of 5 stars ( 7 )

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Auto Metal Direct Truck Bed Repair Panels 720-4078-6L

Truck Bed Repair Panel, Driver Side, Complete Panel, Steel, Black EDP Coated, Chevy, GMC, Short Bed, Each

Part Number: AMD-720-4078-6L

4.5 out of 5 stars ( 2 )

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Flaming River Tilt Column Shift Steering Columns FR30106SS

Steering Column, Tilt, Stainless Steel, Polished, 1 in. DD, Column Shift, Chevy/GMC, Pickup, Each

Part Number: FLA-FR30106SS

4.0 out of 5 stars ( 2 )

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Special Offer

Buy a select Flaming River Column, get a FREE Wheel Adapter!

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3350400FM36

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, TH350, TH400, Each

Part Number: LOK-TD350400FM36

4.79 out of 5 stars ( 38 )

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AutoLoc Electric Window Crank Switches AUT9D6AB2

Power Window Switch, Window Crank Conversion, Rotary, Aluminum, Natural, Chevy, Pair

Part Number: AUL-321540

2.6 out of 5 stars ( 5 )

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Proform Alternators 66445.14N

Alternator, Chrome, Internal Regulator, V-Belt Pulley, 140 Amp, 1-Wire, GM, Each

Part Number: PRO-66445-14N

4.43 out of 5 stars ( 42 )

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ACDelco Alternators 88877303

Alternators and Generators, Alternators, Delco 10 SI Case Style, 12 V, 63 amps, V-belt Pulley, AMC, Buick, Cadillac, Chevy, GMC, Jeep, Olds, Pontiac

Part Number: ADO-335-1093

4.43 out of 5 stars ( 7 )

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Strange U-Joints U1641

Universal Joint, 1350 Style, Steel, Each

Part Number: STR-U1641

3.67 out of 5 stars ( 6 )

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75W90NS Red Line Synthetic Gear Oil 58304

Gear Lube, Transmission Fluid and Gear Oil, 75W90NS, Synthetic, 1 qt., Each

Part Number: RED-58304

4.8 out of 5 stars ( 10 )

Cannot be shipped Internationally

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Auto Metal Direct Wheelhouses 760-4073-4

Wheelhouse, Rear Inner, Steel, EDP Finish, Chevrolet, GMC, Each

Part Number: AMD-760-4073-4

5.0 out of 5 stars ( 1 )

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ACDelco Gold Cooling Fan Clutches 19189678

Fan Clutch, Engine Cooling, Standard Thermal Style, Each

Part Number: ADO-15-80245

4.78 out of 5 stars ( 18 )

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Summit Racing™ Engine Wiring Harness for 1981-1982 Chevy C/K Series Trucks with SBC SUM-RP20612

1981-82 Chevy Truck, Engine Harness, V8, 305, 350 C.I, Restoration, Chevrolet, Each

Part Number: SUM-RP20612

5.0 out of 5 stars ( 2 )

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1981 CHEVROLET K20 Parts and Accessories