1981 Chevy K20 Engine Parts

7,277 products fit your

1981 Chevy K20

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1981 Chevy K20

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$109 Off

Powermaster |

#25538413

Powermaster 38413 GM AD230 Alternator, 165A, V-Belt, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Chrome

$336.99

/each

$446.25

-18%

Powermaster |

#25568413

Powermaster 68413 GM AD230 Alternator, 165A, V-Belt, Polished

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Polished

$361.99

/each

$446.25

New Product

Enginetech |

#17300112

Enginetech C350-1 SBC 350 Full Gasket Set, 1957-1985

$59.99

/each

-8%

MSD |

#5478401

MSD 8401 HEI Coil Conversion

(3)

GTIN Code:

085132084012

$74.05

/each

$80.95

Offenhauser |

#5605024

Offenhauser 5024-3B Four Carburetor Pacesetter Intake Manifold

(5)

Carburetor Flange Type:

2-Barrel 3-Bolt

Material Type:

Aluminum

$663.99

/each

Accel |

#1054048

ACCEL 4048 Spark Plug Wire Set, 8mm, Super Stock, 1974-1988 SBC V8

(2)

Conductor Style:

Spiral Core

Diameter:

$69.95

/set

Edelbrock |

#32561569

Edelbrock 61569 Performer Cylinder Head, D-Port, Bare, Pontiac

Cylinder Head Style:

Bare

Material Type:

Aluminum

Finish:

Natural

$1,208.95

/each

-7%

Mr Gasket |

#55029

Mr Gasket 29 Rear Main Seel, 1986-Up Small Block Chevy

GTIN Code:

084041000298

Sold in Quantity:

Each

$51.95

/each

$56.19

Edelbrock |

#3257801

Edelbrock 7801 Performer-Link True Roller Timing Set Chain,SB Chevy V6

Sold in Quantity:

Set

Timing Chain Style:

Single roller

Retard at Camshaft:

2 degree

$90.95

/each

COMP Cams |

#28214188

COMP Cams 1418-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$118.95

/set

-55%

COMP Cams |

#UP228191

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Garage Sale Type:

Blemished

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.52:1

$57.42

/set

$129.95

COMP Cams |

#28214178

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

(2)

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.52:1

Stud Size:

.375"

$116.95

/set

COMP Cams |

#28214171

COMP Cams 1417-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.52:1

Stud Size:

.375"

$15.95

/each

COMP Cams |

#28214181

COMP Cams 1418-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$16.95

/each

-20%

Powermaster |

#255279261114

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$268.99

/each

$336.25

-7%

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

MSD |

#5478366

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

(1)

Cap Type:

HEI / Male

Advance Type:

Electronic

$519.95

/each

$562.95

-18%

Powermaster |

#2558062

Powermaster 8062 Race Alternator, 100 Amps, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$250.99

/each

$308.75

-24%

Powermaster |

#2558072

Powermaster 8072 Race Alternator, 100 Amps, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$231.99

/each

$308.75

-20%

Powermaster |

#25537293364

Powermaster 37293-364 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$225.99

/each

$283.75

-17%

Edelbrock |

#UP233260

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Garage Sale Type:

Open Box

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

194

$316.79

/each

$382.95

Edelbrock |

#3253702

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

194

Exhaust Duration (.050" Lift):

214

$382.95

/each

-18%

Powermaster |

#255179261114

Powermaster 179261-114 Street Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$274.99

/each

$336.25

-18%

Powermaster |

#2557296

Powermaster 7296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$182.99

/each

$223.75

-20%

Powermaster |

#25517296

Powermaster 17296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$222.99

/each

$278.75

-20%

Powermaster |

#2558003

Powermaster 8003 Race Alternator, 70 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$146.99

/each

$185.00

-20%

Powermaster |

#25547295

Powermaster 47295 Smooth Look Alternator, 140A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$219.99

/each

$275.00

-20%

Powermaster |

#25527296

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$222.99

/each

$278.75

-18%

Powermaster |

#25537295

Powermaster 37295 Smooth-Look Chrome Alternator, 140 Amp, GM 12SI

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$290.99

/each

$357.50

-22%

Powermaster |

#2557295

Powermaster 7295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$173.99

/each

$223.75

-17%

Powermaster |

#25517295

Powermaster 17295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$228.99

/each

$278.75

-20%

Powermaster |

#25527295

Powermaster 27295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$222.99

/each

$278.75

-22%

Powermaster |

#25567295

Powermaster 67295 Smooth Look Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$275.99

/each

$357.50

-18%

Powermaster |

#2558500

Powermaster 8500 GM Marine/Off Road 1-Wire Alternator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$215.99

/each

$263.75

-18%

Powermaster |

#255179261

Powermaster 179261 Street Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$273.99

/each

$336.25

-18%

Powermaster |

#2558060

Powermaster 8060 Race Alternator, 70 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$182.99

/each

$223.75

-21%

Powermaster |

#255279261

Powermaster 279261 Street Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$263.99

/each

$336.25

Showing 1 - 720 of 7,277 results

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1981 Chevy K20 Engine Parts

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Part

Brand

Transmission Family

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Price

Customer Rating

Products

Powermaster 38413 GM AD230 Alternator, 165A, V-Belt, Chrome

Powermaster 68413 GM AD230 Alternator, 165A, V-Belt, Polished

Enginetech C350-1 SBC 350 Full Gasket Set, 1957-1985

MSD 8401 HEI Coil Conversion

Offenhauser 5024-3B Four Carburetor Pacesetter Intake Manifold

ACCEL 4048 Spark Plug Wire Set, 8mm, Super Stock, 1974-1988 SBC V8

Edelbrock 61569 Performer Cylinder Head, D-Port, Bare, Pontiac

Mr Gasket 29 Rear Main Seel, 1986-Up Small Block Chevy

Edelbrock 7801 Performer-Link True Roller Timing Set Chain,SB Chevy V6

COMP Cams 1418-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

COMP Cams 1417-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

COMP Cams 1418-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

Powermaster 8062 Race Alternator, 100 Amps, 12V, GM

Powermaster 8072 Race Alternator, 100 Amps, 12V, GM

Powermaster 37293-364 Street Alternator, 150 Amps, Serp, 12V, GM

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Powermaster 179261-114 Street Alternator, 100 Amps, Serp, 12V, GM

Powermaster 7296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 17296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 8003 Race Alternator, 70 Amps, V-belt, 12V, GM

Powermaster 47295 Smooth Look Alternator, 140A, V-belt, 12V, GM

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 37295 Smooth-Look Chrome Alternator, 140 Amp, GM 12SI

Powermaster 7295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 17295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 27295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 67295 Smooth Look Alternator, 150A, V-belt, 12V, GM

Powermaster 8500 GM Marine/Off Road 1-Wire Alternator

Powermaster 179261 Street Alternator, 100 Amps, V-belt, 12V, GM

Powermaster 8060 Race Alternator, 70 Amps, V-belt, 12V, GM

Powermaster 279261 Street Alternator, 100 Amps, V-belt, 12V, GM