1981 Chevy Impala Engine Parts

7,302 products fit your

1981 Chevy Impala

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Fitment

1981 Chevy Impala

Department

Street

Application

Muscle Car

Products

-29%

Tuff Stuff |

#7457127NKB12

Tuff Stuff 7127NKB12 GM Alternator, 140 Amp, 1-Wire, Black

(2)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$174.99

/each

$246.80

Fel-Pro |

#3441803

Fel-Pro 1803 1975-1979 Small Block Chevy Oil Pan Gasket Set

(2)

GTIN Code:

084113018039

$25.99

/set

-28%

Tuff Stuff |

#7457127NKP12

Tuff Stuff 7127NKP12 GM Alternator, 140 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$175.99

/each

$246.80

-31%

Tuff Stuff |

#7457127NDP12

Tuff Stuff 7127NDP12 GM Alternator, 100 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$159.99

/each

$232.28

-22%

Tuff Stuff |

#7457140BU12

Tuff Stuff 7140BBULL12 GM Silver Bullet 140 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$262.99

/each

$341.07

Proform |

#58666432

Proform 66432 50-Amp Mini Alternator Black Finish, 1 Wire

One Wire Alternator:

Yes

Alternator Amperage:

50 amp

Alternator Finish:

Textured

$150.99

/each

-18%

Powermaster |

#25519100

Powermaster 19100 PowerMAX Starter, Mini, Chrome, Chevy

(1)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

$180.99

/each

$222.50

-31%

Tuff Stuff |

#91033008

Tuff Stuff 7127K 1 Wire Alternator, 140 AMP, V Groove Pulley

(8)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$156.99

/each

$230.78

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

Speedway Motors |

#91067150

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

(10)

One Wire Alternator:

Alternator Amperage:

60 amp

Alternator Finish:

Chrome plated

$160.99

/each

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

Speedway Motors |

#91510242

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,421.99

/kit

Street Small Block Chevy 383 Rotating Assembly, Dish Dome, 6 Inch Rod

Speedway Motors |

#91510247

Street Small Block Chevy 383 Rotating Assembly, Dish Dome, 6 Inch Rod

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,355.99

/kit

Speedway 383 Chevy Crankshaft, Two-Piece Main

Speedway Motors |

#91515383

Speedway 383 Chevy Crankshaft, Two-Piece Main

(14)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$318.99

/each

Forged SB Chevy Rotating Assembly, 383 Dome, H-Beam, 6 In Rods

Speedway Motors |

#9151265

Forged SB Chevy Rotating Assembly, 383 Dome, H-Beam, 6 In Rods

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

$2,644.99

/kit

Callies |

#2492500

Callies SAJ113CC Compstar Comet Crankshaft Small Block Chevy 383

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

$1,177.00

/each

Forged SB Chevy Rotating Assembly, 383 Flat Top, H-Beam, 6 Rod

Speedway Motors |

#9151260

Forged SB Chevy Rotating Assembly, 383 Flat Top, H-Beam, 6 Rod

(3)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

$2,592.99

/kit

Forged SB Chevy Rotating Assembly-395 .063 Dome-350 Main-6 Rod-.00 OS

Speedway Motors |

#9151267

Forged SB Chevy Rotating Assembly-395 .063 Dome-350 Main-6 Rod-.00 OS

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

$2,798.99

/kit

Premium SB Chevy Rotating Assembly, 383 .150 Dome, 6 In Rods

Speedway Motors |

#91510265

Premium SB Chevy Rotating Assembly, 383 .150 Dome, 6 In Rods

(2)

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

$1,708.99

/kit

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

Speedway Motors |

#91510214

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,229.99

/each

Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods

Speedway Motors |

#91510260

Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods

(2)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

$1,645.99

/kit

Scat |

#91515550

Scat 4-350-3750-5700 383 Chevy Crankshaft, 3.75 Stroke

(3)

Stroke:

3.75"

Crankshaft Material:

Forged 4340 Steel

Rod Journal Diameter:

2.100"

$924.99

/each

Scat |

#915103756

Scat 935056 383 Chevy Crankshaft

(6)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$316.99

/each

Forged Small Block Chevy Rotating Assembly, 383 Dome, H-Beam, 5.7 Rods

Speedway Motors |

#9151255

Forged Small Block Chevy Rotating Assembly, 383 Dome, H-Beam, 5.7 Rods

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

$2,216.99

/kit

Scat |

#915103750

Scat 910375 383 Chevy Crankshaft

(4)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$291.99

/each

-18%

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#4749906

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

(6)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$334.04

/set

$412.39

Scat |

#91515553

Scat 4-350-3875-6000 395 Chevy 4340 Forged Crankshaft, 3.875 Stroke

(1)

Stroke:

3.875"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

$917.99

/each

-18%

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

Keith Black |

#4749909

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

(5)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$326.69

/set

$403.32

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 6 Rod

Speedway Motors |

#91510217

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 6 Rod

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,242.99

/each

Callies |

#2494113

Callies SAJ113CS S/B Chevy 383 Crankshaft, Compstar 4340, 6.0 Rod

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

$1,072.00

/each

$107 Off

KB Chevy 383 Hypereutectic Pistons, Dish, 5.7 Inch Rod

Keith Black |

#474135

KB Chevy 383 Hypereutectic Pistons, Dish, 5.7 Inch Rod

(1)

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$457.84

/set

$565.23

$116 Off

Keith Black |

#474123

Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$493.46

/set

$609.21

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Speedway Motors |

#91510221

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,180.99

/kit

$176 Off

Icon Chevy 383 Forged Pistons, .163 Dome, 6.0 Rod

Icon Pistons |

#474733

Icon Chevy 383 Forged Pistons, .163 Dome, 6.0 Rod

(4)

Piston Style:

Dome

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$748.20

/set

$923.70

$101 Off

KB Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

Keith Black |

#474122

KB Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

(2)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$429.14

/set

$529.80

$103 Off

KB Chevy 383 Hypereutectic Pistons, Dish, 6.0 Inch Rod

Keith Black |

#474164

KB Chevy 383 Hypereutectic Pistons, Dish, 6.0 Inch Rod

(1)

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$438.87

/set

$541.81

$187 Off

Icon IC734.030 Forged Chevy 383 Dished Pistons 6.0 Rod .030

Icon Pistons |

#474734

Icon IC734.030 Forged Chevy 383 Dished Pistons 6.0 Rod .030

(1)

Piston Style:

Dish

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$796.76

/set

$983.66

-18%

KB Claimer Chevy 383 Hypereutectic Pistons, .150 Dome, 5.7 Rod

Keith Black |

#4749910

KB Claimer Chevy 383 Hypereutectic Pistons, .150 Dome, 5.7 Rod

(2)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$364.34

/set

$449.80

Showing 1 - 144 of 7,302 results

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1981 Chevy Impala Engine Parts

Subcategory

Part

Brand

Transmission Family

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Engine Family

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Price

Customer Rating

Products

Tuff Stuff 7127NKB12 GM Alternator, 140 Amp, 1-Wire, Black

Fel-Pro 1803 1975-1979 Small Block Chevy Oil Pan Gasket Set

Tuff Stuff 7127NKP12 GM Alternator, 140 Amp, 1-Wire, Polished

Tuff Stuff 7127NDP12 GM Alternator, 100 Amp, 1-Wire, Polished

Tuff Stuff 7140BBULL12 GM Silver Bullet 140 Amp Alternator, Chr

Proform 66432 50-Amp Mini Alternator Black Finish, 1 Wire

Powermaster 19100 PowerMAX Starter, Mini, Chrome, Chevy

Tuff Stuff 7127K 1 Wire Alternator, 140 AMP, V Groove Pulley

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

Street Small Block Chevy 383 Rotating Assembly, Dish Dome, 6 Inch Rod

Speedway 383 Chevy Crankshaft, Two-Piece Main

Forged SB Chevy Rotating Assembly, 383 Dome, H-Beam, 6 In Rods

Callies SAJ113CC Compstar Comet Crankshaft Small Block Chevy 383

Forged SB Chevy Rotating Assembly, 383 Flat Top, H-Beam, 6 Rod

Forged SB Chevy Rotating Assembly-395 .063 Dome-350 Main-6 Rod-.00 OS

Premium SB Chevy Rotating Assembly, 383 .150 Dome, 6 In Rods

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods

Scat 4-350-3750-5700 383 Chevy Crankshaft, 3.75 Stroke

Scat 935056 383 Chevy Crankshaft

Forged Small Block Chevy Rotating Assembly, 383 Dome, H-Beam, 5.7 Rods

Scat 910375 383 Chevy Crankshaft

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

Scat 4-350-3875-6000 395 Chevy 4340 Forged Crankshaft, 3.875 Stroke

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 6 Rod

Callies SAJ113CS S/B Chevy 383 Crankshaft, Compstar 4340, 6.0 Rod

KB Chevy 383 Hypereutectic Pistons, Dish, 5.7 Inch Rod

Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Icon Chevy 383 Forged Pistons, .163 Dome, 6.0 Rod

KB Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

KB Chevy 383 Hypereutectic Pistons, Dish, 6.0 Inch Rod

Icon IC734.030 Forged Chevy 383 Dished Pistons 6.0 Rod .030

KB Claimer Chevy 383 Hypereutectic Pistons, .150 Dome, 5.7 Rod