1978 Chevy G20 Engine Parts

7,354 products fit your

1978 Chevy G20

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1978 Chevy G20

Products

-55%

COMP Cams |

#UP228191

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Garage Sale Type:

Blemished

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.52:1

$57.42

/set

$129.95

-7%

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

MSD |

#5478366

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

(1)

Cap Type:

HEI / Male

Advance Type:

Electronic

$519.95

/each

$562.95

-20%

Powermaster |

#255279261114

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$268.99

/each

$336.25

New Product

Enginetech |

#17300112

Enginetech C350-1 SBC 350 Full Gasket Set, 1957-1985

$59.99

/each

Edelbrock |

#3253702

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

194

Exhaust Duration (.050" Lift):

214

$382.95

/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.

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.

1967-1972 Chevy C10 Pickup Lowering Guide

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

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.

-17%

Edelbrock |

#UP233260

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Garage Sale Type:

Open Box

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

194

$316.79

/each

$382.95

-9%

Accel |

#10559107C

ACCEL 59107C HEI Distributor, Chevy V8 265-454, with Coil

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

$239.95

/each

$263.95

ICT BILLET |

#826WCKN010

ICT Billet WCKN010 LS Gen 3 Vortec Knock Sensor 1 Wire Connector

GTIN Code:

840117203181

$23.00

/kit

ICT BILLET |

#826WCKN030

ICT Billet WCKN030 LS Gen 3, 2-Wire Knock Sensor Female Connector

GTIN Code:

840117203198

$23.00

/kit

ICT BILLET |

#826WPKN010

ICT Billet WPKN010 LS1 Knock Sensor 1-Wire Connector Pigtail

$23.00

/each

-18%

Powermaster |

#2558062

Powermaster 8062 Race Alternator, 100 Amps, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$250.99

/each

$308.75

-24%

Powermaster |

#2558072

Powermaster 8072 Race Alternator, 100 Amps, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$231.99

/each

$308.75

-20%

Powermaster |

#25537293364

Powermaster 37293-364 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$225.99

/each

$283.75

-18%

Powermaster |

#25537295

Powermaster 37295 Smooth-Look Chrome Alternator, 140 Amp, GM 12SI

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$290.99

/each

$357.50

-18%

Powermaster |

#2557296

Powermaster 7296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$182.99

/each

$223.75

-20%

Powermaster |

#2558003

Powermaster 8003 Race Alternator, 70 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$146.99

/each

$185.00

-20%

Powermaster |

#25527296

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$222.99

/each

$278.75

-20%

Powermaster |

#25547295

Powermaster 47295 Smooth Look Alternator, 140A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$219.99

/each

$275.00

-22%

Powermaster |

#2557295

Powermaster 7295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$173.99

/each

$223.75

-18%

Powermaster |

#255179261114

Powermaster 179261-114 Street Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$274.99

/each

$336.25

-17%

Powermaster |

#25517295

Powermaster 17295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$228.99

/each

$278.75

-20%

Powermaster |

#25517296

Powermaster 17296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$222.99

/each

$278.75

-18%

Powermaster |

#2558500

Powermaster 8500 GM Marine/Off Road 1-Wire Alternator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$215.99

/each

$263.75

-22%

Powermaster |

#25567295

Powermaster 67295 Smooth Look Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$275.99

/each

$357.50

-20%

Powermaster |

#25527295

Powermaster 27295 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$222.99

/each

$278.75

-18%

Powermaster |

#255179261

Powermaster 179261 Street Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$273.99

/each

$336.25

-18%

Powermaster |

#2558060

Powermaster 8060 Race Alternator, 70 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$182.99

/each

$223.75

-21%

Powermaster |

#255279261

Powermaster 279261 Street Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$263.99

/each

$336.25

-21%

Powermaster |

#2558068

Powermaster 8068 Race Alternator, 100 Amps, Internal, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$274.99

/each

$351.25

-7%

MSD 85701 Pro-Billet Small Diameter Chevy Distributor

MSD |

#42585701

MSD 85701 Pro-Billet Small Diameter Chevy Distributor

Cap Type:

HEI / Male

Advance Type:

Mechanical

$675.95

/kit

$731.95

-21%

Powermaster |

#25567294

Powermaster 67294 GM 12si Alternator, 150A, 1V Belt, Polished

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$269.99

/each

$343.75

-9%

PerTronix |

#447D9000

PerTronix D9000 Flame-Thrower HEI Dust Cover

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

$35.35

/each

$38.89

Edelbrock |

#32521041

Edelbrock 21041 Performer Intake, 1987-95 SBC W/ Iron Heads, Pol

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

$659.95

/each

-15%

Powermaster |

#255982

Powermaster 982 Motorplate Spacer Kit, Chevy

Material Type:

Aluminum

Finish:

Polished

$140.99

/each

$166.25

-10%

Powermaster |

#255954009

Powermaster 9540-09 Infi-Clock Starter Adapter, Aluminum, Chevy

Sold in Quantity:

Each

GTIN Code:

692209013839

$80.99

/each

$90.00

-18%

Powermaster |

#25567293313

Powermaster 67293-313 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$240.99

/each

$295.00

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1978 Chevy G20 Engine Parts

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Transmission Family

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Products

COMP Cams 1417-8 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

MSD 8366 GM Late Model HEI V8 Ext Coil Distributor

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

Enginetech C350-1 SBC 350 Full Gasket Set, 1957-1985

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

Related Articles

Edelbrock 3702 Performer-Plus Camshaft/Lifter Kit, Chevy 5.0/5.7L

ACCEL 59107C HEI Distributor, Chevy V8 265-454, with Coil

ICT Billet WCKN010 LS Gen 3 Vortec Knock Sensor 1 Wire Connector

ICT Billet WCKN030 LS Gen 3, 2-Wire Knock Sensor Female Connector

ICT Billet WPKN010 LS1 Knock Sensor 1-Wire Connector Pigtail

Powermaster 8062 Race Alternator, 100 Amps, 12V, GM

Powermaster 8072 Race Alternator, 100 Amps, 12V, GM

Powermaster 37293-364 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 37295 Smooth-Look Chrome Alternator, 140 Amp, GM 12SI

Powermaster 7296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 8003 Race Alternator, 70 Amps, V-belt, 12V, GM

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 47295 Smooth Look Alternator, 140A, V-belt, 12V, GM

Powermaster 7295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 179261-114 Street Alternator, 100 Amps, Serp, 12V, GM

Powermaster 17295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 17296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 8500 GM Marine/Off Road 1-Wire Alternator

Powermaster 67295 Smooth Look Alternator, 150A, V-belt, 12V, GM

Powermaster 27295 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 179261 Street Alternator, 100 Amps, V-belt, 12V, GM

Powermaster 8060 Race Alternator, 70 Amps, V-belt, 12V, GM

Powermaster 279261 Street Alternator, 100 Amps, V-belt, 12V, GM

Powermaster 8068 Race Alternator, 100 Amps, Internal, GM

MSD 85701 Pro-Billet Small Diameter Chevy Distributor

Powermaster 67294 GM 12si Alternator, 150A, 1V Belt, Polished

PerTronix D9000 Flame-Thrower HEI Dust Cover

Edelbrock 21041 Performer Intake, 1987-95 SBC W/ Iron Heads, Pol

Powermaster 982 Motorplate Spacer Kit, Chevy

Powermaster 9540-09 Infi-Clock Starter Adapter, Aluminum, Chevy

Powermaster 67293-313 Street Alternator, 150 Amps, Serp, 12V, GM