Originally Posted by
irish
Mexican block should have two useless looking bumps on the front of the block, at least mine does and it is also heavier by a good amount then a roller.
Matt
Greg (Stangitman) has/had one and when looking at the underside of it with a 'regular' 302 block next to it,.. the mexi block is noticeably thicker. I dont know how to tell just buy looking at it,.. but when side by side I saw a difference.
Hurst