1981 Chevy C20 Suburban Engine Parts

7,769 products fit your

1981 Chevy C20 Suburban

Add Engine

Show Direct Fit Parts

7,769 products

Sort By:

Clear All

Fitment

1981 Chevy C20 Suburban

Products

Speedway Motors |

#91017402

Big Block Chevy Chrome Timing Cover

(8)

Material Type:

Steel

Finish:

Chrome plated

$15.49

/each

1965-1990 Big Block Chevy Chrome Oil Pans

Speedway Motors |

#91017709

1965-1990 Big Block Chevy Chrome Oil Pans

(8)

Sump Style:

Wet Sump

Material Type:

Steel

$82.99

/each

Ansen |

#1351099

Ansen 120-1003 Big Block Chevy Valve Cover Spacers

(12)

Gasket(s) Included:

Material Type:

Aluminum

Sold in Quantity:

Pair

$79.99

/pair

Fel-Pro |

#3441606

Fel-Pro 1606 B/B Chevy Valve Cover Gaskets 3/16 Inch w/ Non-Steel Core

(3)

GTIN Code:

084113016066

Valve Cover Mounting Style:

Perimeter Bolt

$22.99

/set

Edelbrock |

#3257164

Edelbrock 7164 Performer RPM 2-0 Intake Manifold, Big Block Chevy

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

1,500-6,500

$449.95

/each

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.

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

Assembly and Engine Start | 1968 C10 Build Episode 8

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

Chevy C-10 Rear Lowering Spring Install

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

New Sheet Metal, Bodywork and Paint | 1968 C10 Build Episode 7

Now that our '68 C10 cab is straight and rust-free, it's time to bolt on the rest of the sheet metal, get it straight, and get it painted!

C10 Rear Drop Springs Installation

Read how to install rear drop spring to lower a 1969 C10 pickup. Follow these steps for a smooth installation.

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.

Edelbrock |

#32541803

Edelbrock 41803 Victor Series Valve Cover Set, Big Block Chevy

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$276.95

/set

Edelbrock |

#32577791

Edelbrock 77791 Red Roller Rocker Arm, B/B Chevy, Alum, Each

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

0.438"

$52.95

/each

Edelbrock |

#32579555

Edelbrock 79555 E-CNC Cylinder Head, B/B Chevy, Rect. Port

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$2,870.95

/each

Edelbrock |

#3259361

Edelbrock 9361 Big Block Chevy Intake Valves, Set of 8

Material Type:

Stainless Steel

Groove Count:

$440.95

/set

Edelbrock |

#3259362

Edelbrock 9362 Replacement Exhaust Valve, 1.90 Inch (+.100 Inch)

Material Type:

Stainless Steel

Sold in Quantity:

Each

$55.95

/each

Edelbrock |

#3259647

Edelbrock 9647 Push Rod, Hardened Steel, 0.375 Inch, Big Block Chevy

Tube O.D.:

0.375"

Material Type:

Steel

Top Tip Style:

Ball

$311.95

/set

Edelbrock |

#3259703

Edelbrock 9703 Engine Valve Guide, Big Block Chevy

Material Type:

Manganese bronze

Sold in Quantity:

Each

$25.95

/each

Edelbrock |

#32597040

Edelbrock 97040 Stainless Steel Intake Valve, 2.250 Inch

Material Type:

Stainless Steel

Groove Count:

$58.95

/each

Edelbrock |

#32597041

Edelbrock 97041 Stainless Intake Valves, 2.250 Inch, Set/8

Material Type:

Stainless Steel

Groove Count:

$288.95

/set

Edelbrock |

#3259666

Edelbrock 9666 Push Rod Guide Plate, Big Block Chevy

Material Type:

Steel

Finish:

Black Oxide

$121.95

/set

-20%

Powermaster |

#2552890

Powermaster 2890 Alternator Bracket, B/B Chevy

Mounting Side:

Driver Side

Bracket Style:

Upper and lower brackets

Material Type:

Aluminum

$154.99

/each

$193.75

-7%

Mr Gasket |

#5506663G

Mr Gasket 6663G Oil Pan Gasket, Molded Rubber, BBC 1965-1990 396-454

GTIN Code:

084041166635

Sold in Quantity:

Each

$79.19

/each

$85.95

-7%

Mr Gasket |

#5505863

Mr Gasket 5863 Valve Cover Gaskets, 1965-90 BBC, 396-454, Ultra-Seal

(4)

Gasket Material:

Cork/Rubber

Overall Thickness:

0.312"

$51.95

/pair

$56.19

Speedway Motors |

#7209126

Chevy Distributor Clamp

(18)

Material Type:

Steel

Fastener Style:

Stud

Hardware Included:

Yes

$12.49

/each

COMP Cams |

#282K114508

COMP Cams K11-450-8 Magnum Hyd. Roller Camshaft Kit, Chevy 396/454

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

232

Exhaust Duration (.050" Lift):

232

$1,623.95

/each

ICT BILLET |

#826551449

ICT Billet 551449 BBC Low Mount ALT Bracket for Electric W/P

(2)

GTIN Code:

656729844496

$74.00

/each

(1)

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1800-5600

Intake Duration (.050" Lift):

227

$309.95

/each

Speedway Motors |

#915120

Chevy V8 Oil Restrictor Kit

(13)

Material Type:

Aluminum

Finish:

Anodized

Angle:

Straight

$12.99

/pair

MSD 35379 Super Conductor Plug Wires, Chevy 366-454 With HEI Cap

MSD |

#54735379

MSD 35379 Super Conductor Plug Wires, Chevy 366-454 With HEI Cap

(3)

Conductor Style:

Spiral Core

Diameter:

8.5"

$121.95

/each

Edelbrock |

#3252927

Edelbrock 2927 Super Victor Intake Manifold, Big Block Chevy

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Dominator

RPM Range:

3,500-8,500

$645.95

/each

COMP Cams |

#282182016

COMP Cams 1820-16 Ultra Pro Magnum XD Rocker Arms, Full roller, 7/16

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

$650.95

/set

COMP Cams |

#28248208

COMP Cams 4820-8 Guideplates, Raised, Chevy B/B, Set

Material Type:

Steel

Finish:

Black Oxide

$60.95

/set

Big Block Chevy Street Tunnel Ram Kit, Polished Scoop

Speedway Motors |

#92519920

Big Block Chevy Street Tunnel Ram Kit, Polished Scoop

(2)

Intake Manifold Type:

Tunnel Ram

Carburetor Quantity:

Two

Carburetor Barrels:

4-Barrel

$2,348.99

/kit

Showing 1 - 468 of 7,769 results

Shop Feedback:

Did you find what you are looking for?

1981 Chevy C20 Suburban Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Big Block Chevy Chrome Timing Cover

1965-1990 Big Block Chevy Chrome Oil Pans

Ansen 120-1003 Big Block Chevy Valve Cover Spacers

Fel-Pro 1606 B/B Chevy Valve Cover Gaskets 3/16 Inch w/ Non-Steel Core

Edelbrock 7164 Performer RPM 2-0 Intake Manifold, Big Block Chevy

Related Articles

Edelbrock 41803 Victor Series Valve Cover Set, Big Block Chevy

Edelbrock 77791 Red Roller Rocker Arm, B/B Chevy, Alum, Each

Edelbrock 79555 E-CNC Cylinder Head, B/B Chevy, Rect. Port

Edelbrock 9361 Big Block Chevy Intake Valves, Set of 8

Edelbrock 9362 Replacement Exhaust Valve, 1.90 Inch (+.100 Inch)

Edelbrock 9647 Push Rod, Hardened Steel, 0.375 Inch, Big Block Chevy

Edelbrock 9703 Engine Valve Guide, Big Block Chevy

Edelbrock 97040 Stainless Steel Intake Valve, 2.250 Inch

Edelbrock 97041 Stainless Intake Valves, 2.250 Inch, Set/8

Edelbrock 9666 Push Rod Guide Plate, Big Block Chevy

Powermaster 2890 Alternator Bracket, B/B Chevy

Mr Gasket 6663G Oil Pan Gasket, Molded Rubber, BBC 1965-1990 396-454

Mr Gasket 5863 Valve Cover Gaskets, 1965-90 BBC, 396-454, Ultra-Seal

Chevy Distributor Clamp

COMP Cams K11-450-8 Magnum Hyd. Roller Camshaft Kit, Chevy 396/454

ICT Billet 551449 BBC Low Mount ALT Bracket for Electric W/P

COMP Cams 819-L Lifter Link Bar, Chevy B/B, Each

COMP Cams K11-213-3 Magnum Hydraulic Camshaft Kit, Chevy B/B

COMP Cams K11-602-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B

Edelbrock 7355 Gasket, BBC Tunnel Ram, 7085 Base to Top

Edelbrock 7086 Victor Tunnel Ram Intake Manifold Top, Aluminum

Edelbrock 7136 Pro-Flo XT BBC RPM Intake Manifold, Rectangle Port

Edelbrock 7816 Performer-Link True Roller Timing Set Chain, Chevy

COMP Cams K11-205-3 High Energy Hydraulic Camshaft Kit, Chevy B/B

COMP Cams 11-600-4 Thumpr Cam, Chevy 396-454, 1800-5600 RPM

Chevy V8 Oil Restrictor Kit

MSD 35379 Super Conductor Plug Wires, Chevy 366-454 With HEI Cap

Edelbrock 2927 Super Victor Intake Manifold, Big Block Chevy

COMP Cams 1820-16 Ultra Pro Magnum XD Rocker Arms, Full roller, 7/16

COMP Cams 4820-8 Guideplates, Raised, Chevy B/B, Set

Big Block Chevy Street Tunnel Ram Kit, Polished Scoop