I'm thinking about going with a 351W. The problem is that I want to convert it over to a hydraulic roller cam setup. I saw some for $400.
Besides that, what's some good long tube headers for this swap? Also, what's some good oil pans? Any input would be appreciated. 
Besides that, what's some good long tube headers for this swap? Also, what's some good oil pans? Any input would be appreciated. 
Expensive project so far
