1981 CHEVROLET K20 Parts and Accessories

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-456

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Forward Lamp Harness, 1981 Chevy/GMC Truck, With Dual Headlights, Each

Part Number: SUM-RP22815

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, 4 Series, Set

Part Number: RMG-4902801

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Free Shipping

Fender Flare, Synthetic Rubber, Black, 4.25 in. Flare Width, 1/4 in. Thick, 25 ft. Length Roll, Each

Part Number: PPP-52-178

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Axle Shaft, Rear, 6 x 5.50 in. Bolt Circle, GM, Each

Part Number: HUU-02-116

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Gauge Panel, Direct-Fit, ABS Plastic, Black, Four 2 1/16 in. Holes, Two 5 in. Holes, Chevrolet, GMC, Each

Part Number: ATM-2137

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Starter Racing Chevy All 153/168 Tooth 500+ CID

Part Number: TCI-351109

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Ring & Pinion Gear, 5.13 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: YGA-24139

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Starter, XS Torque Series, Inline Mount, Mini Denso, Standard Rotation, Chrome. 18.0:1 Max Starting Compression Ratio, Chevy, Each

Part Number: PWM-19540

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Distributor, Plug and Play, Hall Effect Pickup, Vacuum/Mechanical Advance, Black Cap, Chevy, 194, 230, 250, 292, Each

Part Number: PNX-D106710

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Door Panels, Full Door, Plastic, Dark Blue, Front, Chevrolet, GMC, Pair

Part Number: CVY-18-35N-DBL

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Door Panels, Full Door, Plastic, Dark Brown, Front, Chevrolet, GMC, Pair

Part Number: CVY-18-35F-DBR

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Flywheel, Steel, 168-Tooth, 40 lb., Internal Engine Balance, Chevy, Big, Small Block, Each

Part Number: HAY-10-140

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0235011

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Dress-Up Kit, Shark Gray, Red Chevrolet Logo, Tall Valve Covers, Valve Cover Wing Nuts, Hold-Down Tabs, Timing Cover, Air Cleaner, Kit

Part Number: PRO-141-880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Camshaft, Mechanical Flat Tappet, Advertised Duration 278/284, Lift .531/.525, Chevy, Small Block, Each

Part Number: CCA-12-651-5

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Steering Wheels, Custom, 3-spoke, Black Vinyl Grip, Black Aluminum Spokes, Horn Button, 14 in. Diameter, Chevrolet, GMC, Each

Part Number: HCT-STRF8BB17491

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Brake Calipers, GM D52 Dual Piston, Aluminum, Gray Anodized, Semi-metallic Pads, Rear, Kit

Part Number: WIL-140-11292

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Starter High Torque Big Chevy/Small Block 400 168 Tooth Only Diagonal Pattern

Part Number: TCI-356000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

PLEAT, 1981-87 C/K FULL PLT SEAT VINYL/CLTH BLU

Part Number: HCT-05-297

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Alternators and Generators, S Series Alternators, 12 V, 170 amps, Chrome, Serpentine/V-Belt Pulley, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: MEH-7127170C

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Pressure Plate, Centerforce II, Diaphragm-Style, 12 in. Disc Diameter, Each

Part Number: CTF-CFT361909

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pressure Plate, Centerforce I, Diaphragm, 11 in. Disc Diameter, Buick, Chevy, Dodge, Ford, GMC, Oldsmobile, Pontiac, Each

Part Number: CTF-CF165552

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 4.11:1 Ratio, 1.750 in. Pinion, 30 Spline, 10.500 in. Ring Gear, GM 14 Bolt, Set

Part Number: YGA-24135

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping