1981 CHEVROLET K20 Parts and Accessories

Starter, Mini, Denso, Adjustable Rotation, Mastertorque, Inline Mounting, Chevy, Each

Part Number: PWM-9600

4.24 out of 5 stars ( 59 )

Estimated Ship Date: Today

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Clutch Kit, Street Extreme, 1.125 in. - 10-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: MCL-75324

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Radiator, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, Chevy, GMC, Each

Part Number: SUM-381440

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 150 Amp, Black Powdercoated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57293

4.57 out of 5 stars ( 23 )

Estimated Ship Date: Today

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Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8199

4.81 out of 5 stars ( 84 )

Estimated Ship Date: Today

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, Multi-Angle Boots, Universal, L8/V8, Set

Part Number: MSD-31183

4.9 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Engine Assembly, Stage 1 Crate Engine, Truck, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each

Part Number: HPE-HP32

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Core Charge $510.00
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Head Gasket, PermaTorque, 4.125 in. Bore, .039 in. Compressed Thickness, Chevy, 265-350, Each

Part Number: FEL-7733PT2

4.71 out of 5 stars ( 38 )

Estimated Ship Date: Today

Tailgate, Steel, EDP Coated, Chevy, Each

Part Number: AMD-925-4054-2

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Door Window, One Piece Conversion, Glass, Clear, Chevy, GMC, Kit

Part Number: HCT-OPWK800CLEAR

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Dash Pad, 1981-87 Chevy/GMC Truck, Black, Original Design, Foam Backed Vinyl, Repl GM#14023020, Best Quality, Each

Part Number: SUM-RP23562

Not Yet Reviewed

Estimated Ship Date: Today

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Steering Wheel Installation Kit, 3-Bolt Mount, Matte Black, Aluminum, AMC, GM, Mopar, Jeep, Kit

Part Number: GRT-3196

4.29 out of 5 stars ( 262 )

Estimated Ship Date: Today

Starter, Mini, 11.0:1 Compression Ratio, 153 or 168-Tooth Compatible, Adjustable Mounting Block, Black/Natural, GM Small Block, Big Block, Each

Part Number: MLL-BPP153168BK

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Natural, V-Belt Pulley, Each

Part Number: TFF-7127D12

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 3.73 Ratio, GM, 8.5 in/8.6 in., Set

Part Number: MGR-GM10-373

4.74 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Oil Filter Relocation Kit, Single Filter, 96 in. Hose Length, Kit

Part Number: SUM-G4985-1

3.85 out of 5 stars ( 154 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, Master Kit, GM 8.5 in., Kit

Part Number: MGR-R10RMK

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Today

Oil Pan, Engine Swap, Aluminum, Natural, 6.1 Quarts, Retrofit, Chevrolet, Gen V LT Engines, Each

Part Number: HLY-302-20

4.63 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Thermostat, 160 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-160

4.37 out of 5 stars ( 76 )

Estimated Ship Date: Today

Adapter, Oil Filter, Bypass, Bolt-On, Aluminum, Natural, 13/16-16 in. Thread, Each

Part Number: SES-3-60-08-900

4.74 out of 5 stars ( 141 )

Estimated Ship Date: Today

Gear Lube, Transmission Fluid and Gear Oil, 75W90, Limited Slip, Synthetic, 1 qt., Each

Part Number: RED-57904

5.0 out of 5 stars ( 35 )

Cannot be shipped Internationally

• Restricted

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0576S-4

4.78 out of 5 stars ( 123 )

Estimated Ship Date: Today

Distributor, HEI, Vacuum, Mechanical Advance, Coil, Steel Gear, Black Cap, GM Licensed, Chevy, V-8, Each

Part Number: PRO-141-682

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 150 Amp, Polished, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-67293

4.67 out of 5 stars ( 46 )

Estimated Ship Date: Today

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Engine Assembly, Stage 3 Crate Engine, Truck, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each

Part Number: HPE-HP32C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 11, 2025 if ordered today

• Core Charge $510.00
• Free Shipping