Re: 1967 belvedere claimed as a gtx.
You canput 1/75 Valve in the 1.60 Head.
You are not going to run stock valves anyway.
The 1.60 head fit more applications that are run in stock
currently.
The 1.75 Heads have HP stamped on the front flat surface.
__________________
John Irving
741 Stock
741 Super Stock
Last edited by GTX JOHN; 10-03-2022 at 12:49 PM.
|