1978 GMC P25 Performance Carburetors

Your 1978 GMC P25 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Performance Carburetors you desperately need.

We currently carry 2 Performance Carburetors to choose from for your 1978 GMC P25, and our inventory prices range from as little as $620.99 up to $626.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Performance Carburetors for the 1978 GMC P25. We only sell parts from trusted brands like Holley so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 6 reviews on our Performance Carburetors for the 1978 GMC P25 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Performance Carburetors stock in-person!

Performance Carburetors for Your 1978 GMC P25

Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)

Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny

from

$620.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:
  • Vibratory Polished For Good Looks
  • Optimized Street Calibration That Works Out Of The Box
  • Factory Preset Electric Choke For Easy Startups
  • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
  • No Unnecessary Trips Back To The Parts Store
  • Limited Lifetime Warranty
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run
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Holley – Prem Street Carbs (Avengers) (Part No.0-80570)

Prem Street Carbs (Avengers)

from

$626.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:
  • Vibratory Polished For Good Looks
  • Optimized Street Calibration That Works Out Of The Box
  • Factory Preset Electric Choke For Easy Startups
  • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
  • No Unnecessary Trips Back To The Parts Store
  • Limited Lifetime Warranty
  • 100% Wet-Flow Tested To Assure It Arrives Ready To Run
  • Street Ready; Out Of The Box
See More