I have a new to me K5 blazer with a supposed rebuilt 350 in it.
first trip to the dunes this past weekend, pushrod broke through a rocker arm
I'mm thinking who knows how old or worn the rest of the rockers are so might be a good idea to just buy a set and upgrade to rollers.
any one know how there are?
this is just a basic 350, suppose to be rebuild as stock, bored .030" over, with slightly bigger then stock cam, stock TBI system. With valve cover off, it looks like the heads are pretty clean, so it' is possible.