1981 CHEVROLET K20 Parts and Accessories

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

Part Number: SUM-810350

4.7 out of 5 stars ( 64 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Alternator, GM 10si, 110 Amp, Internal Regulator, Chrome, Buick, Chevy, Pontiac, Oldsmobile, Each

Part Number: TSN-ES1001C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Spark Plug Wires, Extreme 9000 Ceramic, Spiral Core, 8mm, Black, White Ceramic 90 Degree Boots, Chevy, GMC, Small Block, Set

Part Number: ACC-9011C

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Shock, 4600 Series, Monotube, Rear, Chevy, GMC, Each

Part Number: BSN-24-009331

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/5/2026

Motor Mounts, Transmission Mount, Complete, Bolt-In, Steel, Polyurethane, Zinc/Red, GM, Passenger Car/Truck/SUV, Kit

Part Number: ENS-3-1130R

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Fender, Front Outer, Passenger Side, Steel, Black EDP Coated, Chevy, GMC, Each

Part Number: AMD-200-4081-R

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

• Freight Charge

Hood Scoop, Functional, Cowl Induction, Rectangular Opening, Steel, Black Gelcoat, 55.375 in. Length, Each

Part Number: AMD-301-SCOOP-2

4.57 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/5/2026

• Oversize $10.99

Head Gasket, MLS, 4.060 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-060

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Transmission Pan, Stock, Aluminum, EDP Coated Black, GM TH400, Each

Part Number: MRG-9796BMRG

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Door Latch, Steel, Driver Side Front, Chevy, GMC, Each

Part Number: OER-T70756

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Truck Bed Repair Panel, Front Bed Panel Position, Steel, EDP, Chevy, GMC, Fleetside, Each

Part Number: AMD-715-4073-1

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Oversize $10.99

Yoke, Differential Location, 30-spline Inner, Cast Steel, GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-41092

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Distributor, HEI, New, Magnetic Pickup, Mechanical Advance, Red Cap, Coil, Chevy, Big/Small, Each

Part Number: PRO-66941RM

4.52 out of 5 stars ( 23 )

Estimated Ship Date: Monday 1/5/2026

Fuel Pump, Victor Series, Racing, Mechanical, 10 psi Maximum Pressure, Chevy, Small Block, Each

Part Number: EDL-1711

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Alternator, Black Powdercoated, 140 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7140FBULL

4.74 out of 5 stars ( 39 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Timing Chain and Gear Set, Race Billet True Z-Racing Roller, Billet Steel Gears, Chevy, Set

Part Number: CLO-9-3600TX9Z

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Bumper Bracket, Steel, Black, Rear, Chevy, GMC, Set

Part Number: KPT-0851-021B

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Fuel Tank, OEM Replacement, Steel, 20 Gallon, Chevy, GMC, C, K, Pickup, 8 ft. Bed, Each

Part Number: RNB-576-334

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Monday 1/5/2026

• Oversize $10.99

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD2350HTBLAC

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Alternator, Internal Regulator, 100 Amp, Natural Finish, Buick, Chevy, GMC/Oldsmobile, Pontiac, L4/V6/V8, Each

Part Number: PWM-8500

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Alternator and Generators, Ultra Series, GM 10SI, Alternator, 140 amp, 12V, Single Wire, Black Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2556-08

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Alternator, Smooth Look, Black, 150 Amp, 12v, GM 12si, V-Belt Pulley, High Volume Fan, Each

Part Number: PWM-57295

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Weatherstrip Seal Kits, Inner/Outer Felts, Body, Glass Channels, Chevrolet, GMC, C/K Series, Kit

Part Number: FCD-KG1009-16

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, Chevy, Small Block, Set

Part Number: TAY-86030

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/5/2026

Alternator, One-Wire, GM 10si Case Style, 12 V, 140 amps, Chrome, Serpentine Pulley, Buick, Chevy, Pontiac

Part Number: TFF-7127NK6G

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping