roller cams
 

what needs to be done do a 70' block to make it usable for a roller cam??
any other options?

re"
 

thanks, is it the same for small block as big block? i have a 440

Solid or hydraulic roller? Either way nothing except the upfront cost of components.

re:
 

a hydraulic roller would be cool. but not opposed to a solid.
i though the block had to be machine/modified??
what all will i need