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1981 CHEVROLET K20 Parts and Accessories

Individual Parts

Results 1 - 25 of 146

Accessory Drive Systems, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Black, Chevrolet, Small Block Gen I, Kit

Part Number: HLY-20-240BK

4.6 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Gauge Kit, Direct Fit, RTX, Analog/Digital, Black Face, White/Multicolor Illuminated Numbers, Orange Pointer, Chevy, GMC, Kit

Part Number: DAK-RTX-79C-PU-X

5.0 out of 5 stars ( 5 )

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Gauge Kit, Direct Fit, HDX, Analog/Digital, Black Face, White/Multicolor Illuminated Numbers, White/Multicolor Illuminated Pointer, Chevy, Kit

Part Number: DAK-HDX-73C-PU-K

5.0 out of 5 stars ( 5 )

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Gauge Kit, Direct Fit, RTX, Analog/Digital, Black Face, White/Multicolor Illuminated Numbers, Orange Pointer, Chevy, GMC, Kit

Part Number: DAK-RTX76CPUX

4.5 out of 5 stars ( 4 )

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Accessory Drive Systems, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Natural, Chevrolet, Small Block Gen I, Kit

Part Number: HLY-20-240

4.5 out of 5 stars ( 10 )

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Gauge Kit, Direct Fit, HDX, Analog/Digital, Silver Face, Black/Multicolor Illuminated Numbers, White/Multicolor Illuminated Pointer, Chevy, Kit

Part Number: DAK-HDX-73C-PU-S

5.0 out of 5 stars ( 1 )

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Carburetor and Manifold Combo, Performer RPM Air-Gap Dual Quad Manifold, 500 cfm AVS2 Carbs, Chevy, Small Block, Kit

Part Number: EDL-2025

5.0 out of 5 stars ( 1 )

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Cam and Lifters, Hydraulic Roller, Advertised Duration 296/300, Lift .539/.548, Chevy, Small Block, Kit

Part Number: EDL-22015

3.67 out of 5 stars ( 3 )

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Exhaust System, CNC Mandrel-Bent, Header-Back, Stainless Steel, Chambered Muffler, Chevy, GMC, K-Series Truck, Kit

Part Number: STW-CT6773CS

3.4 out of 5 stars ( 5 )

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Cylinder Heads, E-210, Aluminum, Assembled, 64cc Chamber, 210cc Intake Runner, Chevy, Small Block, Pair

Part Number: EDL-5087

5.0 out of 5 stars ( 7 )

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Cylinder Heads, E-210, Aluminum, Assembled, 64cc Chamber, 210cc Intake Runner, Chevy, Small Block, Pair

Part Number: EDL-5085

4.83 out of 5 stars ( 6 )

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METRIC GAUGE KIT

Part Number: DAK-MTX-79C-PU-X

Not Yet Reviewed

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Roll Bar, Truck Bed Mount, Steel, Black Powdercoated, Chevy, Dodge, Ford, GMC, Ram, Toyota, Kit

Part Number: GRH-9009560TDB

Not Yet Reviewed

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Carburetor, E-85, QFX-Series, 4500, 1,050 cfm, 4-Barrel, Dominator Flange, 1.710 in. Venturi, Each

Part Number: QFT-FX-4710-E85

Not Yet Reviewed

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Carburetor, Gasoline, QFX-Series, 4500, 1,450 cfm, 4-Barrel, Dominator Flange, 2.000 in. Venturi, Each

Part Number: QFT-FX-4714

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

1967-87 Chevy/GMC Truck headers for man transmission. 1 5/8, .065 wall thickness, cnc mandrel bent primary tub

Part Number: STW-6787TRK-MAN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

GAUGE KIT

Part Number: DAK-GRFX-73C-PU

Not Yet Reviewed

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Instrument Cluster, American Muscle Series, Tachometer, Speedometer, Fuel Level, Oil Pressure, Water, Volt, Kit

Part Number: ATM-7027

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

1967-87 Chevy/GMC Truck. Small Block/Big Block. CNC mandrel bent 304 2 1/2" stainless. Designed to fit Stainle

Part Number: STW-CT67725TS

Not Yet Reviewed

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Carburetor, Gasoline, QFX-Series, 4500, 1,150 cfm, 4-Barrel, Dominator Flange, 1.800 in. Venturi, Each

Part Number: QFT-FX-4711

5.0 out of 5 stars ( 1 )

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Gauge Kit, HDX Series, Analog/Digital, Silver, Black/Multicolor Numbers, Chevrolet, GMC, Kit

Part Number: DAK-MDX-73C-PU-S

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

1967-87 Chevy/GMC Truck headers for automatic transmission. 1 5/8, .065 wall thickness, cnc manbent primary tu

Part Number: STW-6787TRK

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Adv. Duration 280/280, Lift .550/.550, Chevy, Small Block

Part Number: CCA-K12-702-8

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Clutch Kit, Soft-Lok, 1 1/8 in. x 26-Spline, 10.5 in. Diameter, Aluminum Flywheel, Chevy, Small Block, Kit

Part Number: MCL-4910-00-07

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Truck Bed Floors, Complete, Steel, Black, Long Bed, Fleetside/Styleside, Chevrolet, GMC, Each

Part Number: HCT-BFC87LB

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today