I went with 1965 289. I built it to 289 Hi-Po specs. I used a flat tappet cam from Comp cams from their Nostalgia series and solid lifters. I have a very rare dual quad set up with the correct Carter carbs #'s 3258s and 3259s. It probably puts out about 325hp which is more than enough. It's perfect in a slabside.
John O
This size is much better.
