1981 Chevy K20 Suburban Engine Parts

7,315 products fit your

1981 Chevy K20 Suburban

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1981 Chevy K20 Suburban

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-9%

PerTronix |

#447D8070

PerTronix D8070 Flame-Thrower Tune Up Kit, HEI Race, Black

GTIN Code:

694342013790

$197.06

/kit

$216.77

Scat |

#91015232

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

(7)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$494.99

/set

-9%

PerTronix |

#4473070

PerTronix D3070 Flame-Thrower HEI Igniton Coil, Race Only

(5)

Maximum Voltage:

50,000 volts

$99.36

/each

$109.30

-8%

MSD 84022 Extreme HEI Coil Cap Cover, Red

MSD |

#54784022

MSD 84022 Extreme HEI Coil Cap Cover, Red

(4)

GTIN Code:

085132840229

$63.19

/each

$68.95

-8%

Mr Gasket |

#5504948G

Mr Gasket 4948G Chrome Power Steering Pulley, Single Groove, 76-84 GM

(4)

Groove Count:

Power Steering Pulley Attachment:

Bolt on

Finish:

Chrome

$59.35

/each

$64.95

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

1957 Corvette Factory Race Car Survivor

This is the amazing story of a 1957 Corvette that was built by GM as a factory-backed race car and test mule for the experimental Rochester Ramjet fuel injection. It won its class at Nassau and Daytona, then disappeared into a Chicago garage for 47 years.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Mike Earley's '69 Chevelle

Mike Earley fell in love with Chevelles when he was a little kid. Now he's lucky enough to own one of his own with a few unexpected tricks under the hood.

Project Chevelle Episode 8: 383 Engine, Part 1

In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!

Rebuilding a 4160 Holley Carburetor

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

-7%

MSD 8416 GM HEI Distributor Cap and Rotor

MSD |

#5478416

MSD 8416 GM HEI Distributor Cap and Rotor

(6)

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

Sold in Quantity:

Set

$51.95

/set

$56.19

Edelbrock |

#32541633

Edelbrock 41633 Racing Series Valve Cover Set, Small Block Chevy

Valve Cover Height:

Low-profile

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$199.95

/set

Edelbrock |

#32541643

Edelbrock 41643 Racing Series Valve Cover Set, Small Block Chevy

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$219.95

/set

-9%

PerTronix |

#447D1070

PerTronix D1070 Flame-Thrower Race Distributor HEI, SBC/BBC, Blk

Cap Type:

HEI / Male

Advance Type:

Mechanical

$429.32

/each

$472.25

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

(89)

Material Type:

Cork

Sold in Quantity:

Pair

$16.99

/pair

Small Block Chevy Polished Alum Tall Valve Covers, Push-In 1-1/4 Hole

Speedway Motors |

#91017104

Small Block Chevy Polished Alum Tall Valve Covers, Push-In 1-1/4 Hole

(2)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$162.99

/pair

1960-86 Small Block Chevy Tall Finned Valve Covers

Speedway Motors |

#91017115

1960-86 Small Block Chevy Tall Finned Valve Covers

(51)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$167.99

/pair

Small Block Chevy Tall Chrome Valve Covers

Speedway Motors |

#91017161

Small Block Chevy Tall Chrome Valve Covers

(43)

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$31.99

/pair

Scat |

#91015239

Scat 66000214 Q-Lite Small Block Chevy Forged H-Beam Rods, 6.0 Inch

Connecting Rod Type:

H-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$807.99

/set

Scat |

#91060000

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

Connecting Rod Type:

I-Beam

Connecting Rod Length:

6.000"

Wrist Pin Style:

Floating

$518.99

/set

1960-86 SBC 283-305-327-350-400 Tall Finned Valve Covers, Black

Speedway Motors |

#9101708

1960-86 SBC 283-305-327-350-400 Tall Finned Valve Covers, Black

(8)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Painted

$165.99

/pair

1958-1986 SBC 283-305-327-350-400 Short Finned Valve Covers, Black

Speedway Motors |

#9101707

1958-1986 SBC 283-305-327-350-400 Short Finned Valve Covers, Black

(15)

Valve Cover Height:

Low-profile

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$123.99

/pair

-9%

PerTronix |

#447D3000

PerTronix D3000 Flame-Thrower HEI Ignition Coil, GM, Red/Yellow

(2)

Sold in Quantity:

Each

$89.89

/each

$98.88

-7%

Holley |

#425241245

Holley 241-245 1958-1986 SBC Valve Covers w/o Emission Port, Black

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$259.95

/pair

$281.95

Holley |

#425241240

Holley 241-240 1958-1986 SBC Valve Covers w/ Emission Port, Raw

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$169.95

/pair

Fel-Pro |

#3441604

Fel-Pro 1604 Small Block Chevy Valve Cover Gaskets-5/16 In Cork/Rubber

(6)

GTIN Code:

084113016042

Valve Cover Mounting Style:

Perimeter Bolt

$48.99

/set

Proform |

#91017110

Proform SBC Small Block Chevy V8 Bow Tie Aluminum Valve Covers

(11)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$211.95

/set

-15%

Moroso |

#54568370

Moroso 68370 Tall Aluminum Valve Covers w/ Breathers

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

$274.99

/pair

$325.81

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

Speedway Motors |

#5721006

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

(2)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$841.99

/pair

-7%

Holley |

#425241241

Holley 241-241 1958-1986 SBC Valve Covers w/ Emission Port, Polished

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$285.95

/pair

$309.95

Holley |

#425241242

Holley 241-242 1958-1986 SBC Valve Covers w/ Emission Port, Black

(1)

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$233.95

/pair

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain

Speedway Motors |

#5721004

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Natural

$459.99

/pair

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1981 Chevy K20 Suburban Engine Parts

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Products

PerTronix D8070 Flame-Thrower Tune Up Kit, HEI Race, Black

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

PerTronix D3070 Flame-Thrower HEI Igniton Coil, Race Only

MSD 84022 Extreme HEI Coil Cap Cover, Red

Mr Gasket 4948G Chrome Power Steering Pulley, Single Groove, 76-84 GM

Related Articles

MSD 8416 GM HEI Distributor Cap and Rotor

Edelbrock 41633 Racing Series Valve Cover Set, Small Block Chevy

Edelbrock 41643 Racing Series Valve Cover Set, Small Block Chevy

PerTronix D1070 Flame-Thrower Race Distributor HEI, SBC/BBC, Blk

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

Speedway Small Block Chevy Tall Aluminum Valve Covers

Small Block Chevy Short Chrome Valve Covers

1960-86 SB Chevy Tall Valve Covers, Flame Milled, Polished Alum.

Speedway Small Block Chevy Steel Core Valve Cover Gaskets, Pre-1986

1960-1986 Small Block Chevy Tall Valve Covers, Ball Milled

Small Block Chevy Polished Aluminum Tall Valve Covers

1960-1986 Small Block Chevy Fabricated Valve Covers

1960-1986 Small Block Chevy Fabricated Valve Covers w/ Holes

Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick

Small Block Chevy Polished Alum Tall Valve Covers, Push-In 1-1/4 Hole

1960-86 Small Block Chevy Tall Finned Valve Covers

Small Block Chevy Tall Chrome Valve Covers

Scat 66000214 Q-Lite Small Block Chevy Forged H-Beam Rods, 6.0 Inch

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

1960-86 SBC 283-305-327-350-400 Tall Finned Valve Covers, Black

1958-1986 SBC 283-305-327-350-400 Short Finned Valve Covers, Black

PerTronix D3000 Flame-Thrower HEI Ignition Coil, GM, Red/Yellow

Holley 241-245 1958-1986 SBC Valve Covers w/o Emission Port, Black

Holley 241-240 1958-1986 SBC Valve Covers w/ Emission Port, Raw

Fel-Pro 1604 Small Block Chevy Valve Cover Gaskets-5/16 In Cork/Rubber

Proform SBC Small Block Chevy V8 Bow Tie Aluminum Valve Covers

Moroso 68370 Tall Aluminum Valve Covers w/ Breathers

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

Holley 241-241 1958-1986 SBC Valve Covers w/ Emission Port, Polished

Holley 241-242 1958-1986 SBC Valve Covers w/ Emission Port, Black

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain