loading
reading
writing
saving
searching
1978 Pontiac Trans Am W72 400 Auto Carb Rochester Quadrajet Carburetor - $500 (Chicago)
QR Code Link to This Post
The carb also has been cleaned . It has new fuel filter , accelerator pump , float (Float level checked) , needle valve , gaskets , choke coil and vacuum pull offs .
The main shaft was rebuilt with bronze oilite bushings . The bronze bushings are self lubricating . One step up from brass bushings .This is done because of worn throttle shaft holes in the base plate . They all wear and then you have a vacuum leak . This eliminates this problem .All old carbs have this problem eventually .This carb was tested on a Pontiac 400ci motor and runs as it should.
Carb is stock to W72 High Performance motors. 800CFM with 72 main jets 45k primary rods . Secondary rods DB and L hanger