Big Griizzly and RickR, you helped Murphy so quickly I hope you're listening.
I have a circa 1968 Ford 302 Interceptor with a Holley carb in my 16. Visually comparing it to service manuals I have I would guess it to be Holley model 4150/4160. I cannot find a # beginning with an R like in Murphy's case. If it is a 4150/4160 then I should find R-6576A on it somewhere?? The stamped #s on the main body under the flam arrester are
5752426
LIST-1850
901
Any thoughts on what model this is or where to look for other #s on this thing?
Danny