351w stroker build
#2
Senior Member
I think you only need .030 for 408, plus the right crank and connecting rods.
Get the checkbook out.
Get the checkbook out.
#4
I have a 96 408 short block sitting in my garage. If I remember correctly it's 4.030" bore and 4" stroke. So it is indeed bored .030" over. Not saying that they don't make a 408 kit bored .040" over.