DO you have a P/N? I have several stock, 4v iron Nailhead intake manifolds... I do know there is a very slight difference in 364 vs 401/425. I am just not real certain WHAT those diffs are... a p/n would eliminate guessing! :TU: Wheelz, Tampa Bay
weeell..I kinda got excited for you, I have this Nailhead Intake well within my personal proximity (my garage) and the P/N is 1363782... Looking up that number states its a 62 4bbl. :Brow: However, Team Buick website continues to go on and states 'the 364 ended its reign in 1961'... ugh. SO close. Oh well. . .I have 2 more factory iron Nailhead intakes in my storage..gimme a dayer two to get to them and post the results of my research. ray: Wheelz, Tampa Bay
Tom..I shoulda mentioned the carb was NOT the focal point, as it was just sitting on there...it was the intake itself that the pix was posted for.. .. BTW, You have a PM Tom!
364 bolt hole to bolt hole width will be 8 7/8"............401 will be 9 1/8" if that makes it easier for you.
Thanx Doug... I will be digg'n thru my storage unit today and YES, that info helps!!! :TU: Wheelz, Tampa Bay