1978 GMC C15 Air Conditioning

601 products fit your

1978 GMC C15

Add Engine

Show Direct Fit Parts

601 products

Sort By:

Clear All

Fitment

1978 GMC C15

Products

$445 Off

Holley |

#42520138BK

Holley 20-138BK LS/LT High-Mount Complete Accessory Drive Kit

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Pulley Included:

$2,149.95

/kit

$2,594.95

$571 Off

Holley |

#42520137P

Holley 20-137P LS/LT High-Mount Complete Accessory Drive Kit

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Pulley Included:

$2,599.95

/kit

$3,170.95

Vintage Air |

#725941619

Vintage Air 941619 1973-80 Chevy Truck Complete A/C Kit, No Air

A/C Compatibility:

Without Factory Air Conditioning

A/C Kit Style:

Complete System

Dash Vent Location:

Underdash

$2,398.99

/kit

$807 Off

Holley |

#42520190BK

Holley 20-190BK Premium Mid-Mount LS7 Complete Accessory System

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,749.95

/each

$4,556.95

$738 Off

Holley |

#42520200BK

Holley 20-200BK Premium Mid-Mount Complete Accessory System, LT

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,649.95

/each

$4,387.95

Vintage Air in a 1965 Mustang

Speedway Motors employee Alanna C. talks about the process of tearing down her 1965 Ford Mustang to make room for the Vintage Air A/C kit.

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.

Car Cooling System Components

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

-7%

Earls |

#425AT983310ERL

Earls AT983310ERL 90 Degree -10 AN Bulkhead Fitting, Anodized Aluminum

AN Size:

-10 AN

Angle:

90 degree

Fitting End A:

-10 AN Male

$39.90

/each

$43.17

$107 Off

Holley |

#42520224BK

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

$1,749.95

/kit

$1,856.95

Longacre |

#47545288

Longacre® 52-45288 #4 Brake Line Frame Fitting w/ Tab & Nut

(2)

AN Size:

-4 AN

Angle:

Straight

Fitting End A:

-4 AN Male

$15.99

/each

$694 Off

Holley |

#42520181

Holley 20-181 Premium Mid-Mount Race Accessory System

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,299.95

/each

$3,993.95

$445 Off

Holley |

#42520187

Holley 20-187 Mid-Mount LS Race Accessory System

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$2,149.95

/each

$2,594.95

Showing 1 - 36 of 601 results

Shop Feedback:

Did you find what you are looking for?

1978 GMC C15 Air Conditioning

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Holley 20-138BK LS/LT High-Mount Complete Accessory Drive Kit

Holley 20-137P LS/LT High-Mount Complete Accessory Drive Kit

Vintage Air 941619 1973-80 Chevy Truck Complete A/C Kit, No Air

Holley 20-190BK Premium Mid-Mount LS7 Complete Accessory System

Holley 20-200BK Premium Mid-Mount Complete Accessory System, LT

Related Articles

Earls AT983310ERL 90 Degree -10 AN Bulkhead Fitting, Anodized Aluminum

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Longacre® 52-45288 #4 Brake Line Frame Fitting w/ Tab & Nut

Holley 20-181 Premium Mid-Mount Race Accessory System

Holley 20-187 Mid-Mount LS Race Accessory System