User contributions
- 21:57, 26 February 2009 (diff | hist) N Pontiac head problems 64 326 heads or 78 6x heads for a 1965 689 (New page: i have a 1965 pontiac 389 bored 30over.dont know if i should use 1964 326 2 bbl heads,8.6cr or 1978 6x 4 heads only 220 hp on a 400.this motor will be topped off with a tripower to run on ...)
- 21:17, 26 February 2009 (diff | hist) N User talk:64.12.116.195 (New page: looking for info 1965 389 bored 30 over.1964 326 2 bbl heads witrh 8.6cr or 1977 6x-4 heads which is a better choice for todays gas and yet keeping the most power?) (top)