1978 Chevy K20 Engine Parts

7,488 products fit your

1978 Chevy K20

Add Engine

Show Direct Fit Parts

7,488 products

Sort By:

Clear All

Fitment

1978 Chevy K20

Products

Edelbrock |

#3257562

Edelbrock 7562 RPM Air-Gap 2-R Intake Manifold, Big Block Chevy

(2)

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

$487.95

/each

Edelbrock |

#32575621

Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

$787.95

/each

Edelbrock |

#3257891

Edelbrock 7891 Accu-Drive Gear Drive, Big Block Chevy Mark IV

Sold in Quantity:

Set

Gear Material:

Steel

$342.95

/each

Edelbrock |

#32560455

Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,403.95

/each

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

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.

Chris Ryan's 1978 Pontiac Trans Am

Chris Ryan's '78 Firebird is a loving tribute to that famous Trans Am from _Smokey & the Bandit_, but with style and performance that would have been nearly impossible when the Bandit was busy with Sheriff Justice.

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!

Progress Update | 1968 C10 Build

We've come a long way on our '68 C10 project, but we still have a long way to go. Watch as Kevin and Joe discuss where we're at and where we're going.

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

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

Speedway Motors |

#91010204

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

(10)

Sold in Quantity:

Each

Material Type:

Gasket Material

$23.99

/each

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

Speedway Motors |

#91010255

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

(7)

Sold in Quantity:

Each

Bore Size:

4.00"

$73.99

/set

Edelbrock |

#3252095

Edelbrock 2095 Power Package Top End Engine Kit, Big Block Chevy

Finish:

Natural

Material Type:

Aluminum

Cylinder Head Style:

Assembled

$3,710.95

/each

New Product

Enginetech |

#17300070

Enginetech BB619J010 BBC 454/396 Rod Bearing Set, .010in, 1958-07

$31.98

/each

New Product

Enginetech |

#17300071

Enginetech BB619JSTD BBC 454/396 Rod Bearing Set, Standard

$31.98

/each

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

Speedway Motors |

#550175

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

(5)

Valve Cover Mounting Style:

Perimeter Bolt

$12.99

/pair

1960-1986 Small Block Chevy Fabricated Valve Covers

Speedway Motors |

#91017130

1960-1986 Small Block Chevy Fabricated Valve Covers

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$136.99

/pair

Small Block Chevy Polished Aluminum Tall Valve Covers

Speedway Motors |

#91017108

Small Block Chevy Polished Aluminum Tall Valve Covers

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$174.99

/pair

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

Speedway Motors |

#91017100

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

(26)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$87.99

/pair

Small Block Chevy Short Chrome Valve Covers

Speedway Motors |

#91017162

Small Block Chevy Short Chrome Valve Covers

(17)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Finish:

Chrome

$30.99

/pair

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

Speedway Motors |

#91017101

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

(8)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$94.99

/pair

Speedway Small Block Chevy Tall Aluminum Valve Covers

Speedway Motors |

#91017106

Speedway Small Block Chevy Tall Aluminum Valve Covers

(19)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Natural

$72.99

/pair

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

Speedway Motors |

#91017001

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

(146)

Sold in Quantity:

Pair

Valve Cover Mounting Style:

Perimeter Bolt

$22.99

/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

Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick

Speedway Motors |

#550179

Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick

(89)

Material Type:

Cork

Sold in Quantity:

Pair

$16.99

/pair

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

Speedway Motors |

#91017129

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

(12)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$170.99

/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

Edelbrock |

#3257810

Edelbrock 7810 Performer-Link True Roller Timing Set Chain, BB Chevy

Sold in Quantity:

Set

Timing Chain Style:

Double Roller

Retard at Camshaft:

2 degree

$82.95

/each

-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

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

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

-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

Showing 1 - 468 of 7,488 results

Shop Feedback:

Did you find what you are looking for?

1978 Chevy K20 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Edelbrock 7562 RPM Air-Gap 2-R Intake Manifold, Big Block Chevy

Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol

Edelbrock 7891 Accu-Drive Gear Drive, Big Block Chevy Mark IV

Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Edelbrock 41633 Racing Series Valve Cover Set, Small Block Chevy

Related Articles

Edelbrock 41643 Racing Series Valve Cover Set, Small Block Chevy

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

Edelbrock 2095 Power Package Top End Engine Kit, Big Block Chevy

Enginetech BB619J010 BBC 454/396 Rod Bearing Set, .010in, 1958-07

Enginetech BB619JSTD BBC 454/396 Rod Bearing Set, Standard

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

1960-1986 Small Block Chevy Fabricated Valve Covers

Small Block Chevy Polished Aluminum Tall Valve Covers

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

Small Block Chevy Short Chrome Valve Covers

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

Speedway Small Block Chevy Tall Aluminum Valve Covers

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

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

Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick

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

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

Edelbrock 7810 Performer-Link True Roller Timing Set Chain, BB Chevy

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

Proform SBC Small Block Chevy V8 Bow Tie Aluminum Valve Covers

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

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

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