holorinhal

When looking for a sbc vortech heads, are there any certain year that I should consider? any differances from year to year?
What year did gm switch to an all roller assymbly?

ezstriper

yes there are some that are better..can't remember the # ck with scoggins & dickey they have a complete kit

PatriYacht

I'm not sure of the years but early years are good. Later years were cast in Mexico and are different.