Work with Either a Q-Jet or a 4150-Style Square-Bore Carburetor. No provision for exhaust heated chokes or exhaust crossover. Fits spread-bore or square-bore carburetors. Fits : Fits 1979 GMC G3500 5.7L 350 CID.
This product would be the best fit for individuals who have a GMC G3500 model from 1979 and are seeking to upgrade their engine's airflow efficiency.
