Guest Posted August 28, 2001 Share Posted August 28, 2001 I've seen some tripower kits about for early Buick nailheads, like 332 and also some for the 364, I've also seen some 4 and 6 carb "performance log" manaifolds for the 401. Is there any difference in the various nailhead heads or will any of these manifolds fit the 425 (1965). I'm hoping for more power and a real period hop-up look. Thanks in advance guys. Link to comment Share on other sites More sharing options...
The Old Guy Posted August 28, 2001 Share Posted August 28, 2001 The 322,364,and 401 have different distances between the heads. The manifolds will not interchange. The 401 and 425 have the same distance between heads and these manifolds will interchange. The six carb log intakes will fit on any engine because they usually have tube connectors that can be modified to fit all widths. I am not sure about these measurements ,but I think the distance between bolt holes on the heads are: 322-81/4 ,364-83/4, 401-425-91/4 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now