Just in case you've never seen a 60MM camshaft...

Garrett Ellison said

Any special lifters on that? I see some really high roller speeds with the usual roller wheel size...

Click to expand...

can only go <.900 or it wont fit through the stock lifter bore. Lifter OD could go up to 1.125 i guess.....

"Lifter bore centers from 1.800(std) to 2.200
Lifter bore .904 (std), 1" , 1.062", 1.125"