For sale: homemade 4-71 blower manifold for 303-324 olds rocket!! Comes with a pruned 4-71 gmc blower. The manifold is a fabricated steel unit and has a very interesting blow off valve. The blower is a pruned 4-71 gmc unit that looks to be in decent condition. The rotors are pinned so it’s had some work done to it for street use. I would have it gone through just to clean it up as it’s been sitting uncovered for some time. I have not run this set up. The 2 carb adapter is not for sale. This could possibly be an early Tom Beatty setup, not 100% sure. SOLD SOLD SOLD Located just north of Detroit.
The Jalopy Journal
