1978 Chevy C30 Engine Parts

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1978 Chevy C30

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1978 Chevy C30

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Proform |

#58666941R

Proform 66941R Chevy HEI Distributor Red Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941B

Proform 66941B Chevy HEI Distributor Blue Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BK

Proform 66941BK Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BM

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

(1)

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$108.99

/each

Proform |

#58666941TU

Proform 66941TU Chevy HEI Distributor Tan Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$124.99

/each

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.

Historic Chevy Performance Engines

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

Chevy L79 327 Engine I History, Specs, & Build Ideas

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

55 Chevy Engine Build

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

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

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.

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.

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.

Engine Cylinder Numbers

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.

-19%

Proform |

#UP233698

Proform 66510 6-3/4"""" Harmonic Balancer Internal

Garage Sale Type:

Open Box

$75.59

/each

$93.99

Proform |

#58666510

Proform 66510 6-3/4"" Harmonic Balancer Internal

GTIN Code:

037995365104

$93.99

/each

Proform |

#58666511

Proform 66511 8"" Harmonic Balancer SB Chevy Engines

$101.99

/each

Edelbrock |

#3257797

Edelbrock 7797 Rocker Arm Stud Girdle, Victor Jr. 24 Degree

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

7/16

$973.95

/each

Edelbrock |

#3257796

Edelbrock 7796 Rocker Arm Stud Girdle, Victor 24 Degree Heads

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

7/16

$973.95

/each

Proform |

#58666922C

Proform 66922C Gen 2 SB Chevy Rockers; Steel

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$107.99

/set

Proform |

#58666908C

Proform 66908C Super-Street Chevy Aluminum Roller Rockers

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$194.99

/set

Hedman Hedders |

#41866091

Hedman Hedders 66091 67-91 Chevy Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$740.99

/set

Hedman Hedders |

#41869891

Hedman Hedders 69891 82-91 GM Blazer Headers, Silver

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Primary Tube Diameter:

1-5/8"

$783.99

/set

Hedman Hedders |

#41869091

Hedman Hedders 69091 82-91 GM Blazer Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$529.99

/set

Hedman Hedders |

#41863091

Hedman Hedders 63091 67-91 Chevy Truck Headers, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$863.43

/set

COMP Cams |

#282114005

COMP Cams 11-400-5 Blower/Turbo 226/218 Hyd Flat Cam, B/B Chevy

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1800-5800

Intake Duration (.050" Lift):

226

$325.95

/each

New Product

Enginetech |

#17300582

Enginetech PK3B BBC 454/396 Freeze Plug Kit, Brass, 1965-1990

$25.80

/each

New Product

Enginetech |

#17300579

Enginetech PK3 BBC 454/396 Freeze Plug Kit, Iron, 1965-1990

$17.30

/each

$100 Off

Holley |

#425090670

Holley 0-90670 670 CFM Truck Avenger Carburetor

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$799.95

/each

$899.95

Edelbrock |

#3254477

Edelbrock 4477 Signature Series Chrome Valve Cover Set, Chevy L6

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$81.95

/each

Proform |

#58666891C

Proform 66891C 1-Piece Pushrod Set 5/16"; Stock Length

GTIN Code:

037995668915

$91.99

/set

Proform |

#58666892C

Proform 66892C 1-Piece Pushrod Set 5/16""; +.100""

GTIN Code:

037995668922

$83.99

/set

Proform |

#58666906B

Proform 66906B SB Chevy Rockers; Steel

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

$105.99

/set

Proform |

#58666920C

Proform 66920C Super-Street Chevy Aluminum Roller Rockers

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1/1.6:1

Stud Size:

.375"

$231.99

/set

Proform |

#58666905

Proform 66905 Chevy Steel Long Slot Rocker Arms

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

$80.99

/set

Proform |

#58666909

Proform 66909 Super-Street Chevy Aluminum Roller Rockers

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.4375"

$222.99

/set

Proform |

#58666910

Proform 66910 Super-Street Chevy Aluminum Roller Rockers

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.4375"

$222.99

/set

Proform |

#58666907

Proform 66907 Super-Street Chevy Aluminum Roller Rockers

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

$194.99

/set

Proform |

#58666890C

Proform 66890C 3-Piece Pushrod Set 5/16""""; Stock Length

$56.99

/set

Proform |

#58666922

Proform 66922 SB Chevy Rockers; Steel

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$107.99

/set

Offenhauser |

#5605414

Offenhauser 5414 1963-75 Chevy 6-Cylinder Triple Carb Intake Manifold

(2)

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

1-Barrel 2-Bolt

Material Type:

Aluminum

$760.99

/each

COMP Cams |

#282612385

COMP Cams 61-238-5 Hi-Tech Solid Camshaft, 1500-5500 RPM

Camshaft Type:

Solid Flat Tappet

RPM Range:

1500-5500

Intake Duration (.050" Lift):

220

$325.95

/each

COMP Cams |

#28212611

COMP Cams 1261-1 High Energy Rocker Arm, Non-roller, 3/8 Stud, Each

(1)

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.75:1

Stud Size:

.375"

$16.95

/each

1963-Up Chevy 6-Cylinder Chrome Valve Cover

Speedway Motors |

#7209233

1963-Up Chevy 6-Cylinder Chrome Valve Cover

(7)

Valve Cover Mounting Style:

Perimeter Bolt

Finish:

Chrome

$42.99

/each

COMP Cams |

#282126112

COMP Cams 1261-12 High Energy Rocker Arms, Non-roller, 3/8 Stud, Set

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.75:1

Stud Size:

.375"

$98.95

/set

Showing 1 - 432 of 7,861 results

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1978 Chevy C30 Engine Parts

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Products

Proform 66941R Chevy HEI Distributor Red Cap

Proform 66941B Chevy HEI Distributor Blue Cap

Proform 66941BK Chevy HEI Distributor Black Cap

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

Proform 66941TU Chevy HEI Distributor Tan Cap

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Proform 66510 6-3/4"""" Harmonic Balancer Internal

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Proform 66511 8"" Harmonic Balancer SB Chevy Engines

Edelbrock 7797 Rocker Arm Stud Girdle, Victor Jr. 24 Degree

Edelbrock 7796 Rocker Arm Stud Girdle, Victor 24 Degree Heads

Proform 66922C Gen 2 SB Chevy Rockers; Steel

Proform 66908C Super-Street Chevy Aluminum Roller Rockers

Hedman Hedders 66091 67-91 Chevy Truck Headers, HTC

Hedman Hedders 69891 82-91 GM Blazer Headers, Silver

Hedman Hedders 69091 82-91 GM Blazer Headers, Uncoated

Hedman Hedders 63091 67-91 Chevy Truck Headers, Black

COMP Cams 11-400-5 Blower/Turbo 226/218 Hyd Flat Cam, B/B Chevy

Enginetech PK3B BBC 454/396 Freeze Plug Kit, Brass, 1965-1990

Enginetech PK3 BBC 454/396 Freeze Plug Kit, Iron, 1965-1990

Holley 0-90670 670 CFM Truck Avenger Carburetor

Edelbrock 4477 Signature Series Chrome Valve Cover Set, Chevy L6

Proform 66891C 1-Piece Pushrod Set 5/16"; Stock Length

Proform 66892C 1-Piece Pushrod Set 5/16""; +.100""

Proform 66906B SB Chevy Rockers; Steel

Proform 66920C Super-Street Chevy Aluminum Roller Rockers

Proform 66905 Chevy Steel Long Slot Rocker Arms

Proform 66909 Super-Street Chevy Aluminum Roller Rockers

Proform 66910 Super-Street Chevy Aluminum Roller Rockers

Proform 66907 Super-Street Chevy Aluminum Roller Rockers

Proform 66890C 3-Piece Pushrod Set 5/16""""; Stock Length

Proform 66922 SB Chevy Rockers; Steel

Offenhauser 5414 1963-75 Chevy 6-Cylinder Triple Carb Intake Manifold

COMP Cams 61-238-5 Hi-Tech Solid Camshaft, 1500-5500 RPM

COMP Cams 1261-1 High Energy Rocker Arm, Non-roller, 3/8 Stud, Each

1963-Up Chevy 6-Cylinder Chrome Valve Cover

COMP Cams 1261-12 High Energy Rocker Arms, Non-roller, 3/8 Stud, Set