Fitment to original bolt holes was good which the radiator holes allows for some wiggle room. The motor side lip allowed enough room to mount a flush shroud to be mounted for a electric fan. The only thing that was different for my application was, I have a aftermarket aluminum water pump housing that has a 1 3/4" outlet. Had to buy a rubber adapter to go from the radiator
1 1/2" lower inlet to 1 3/4" for the hose. Seems to have heavier welds than my previous aluminum radiator.
(Thank you for the review Rick! This radiator is also available with a 1.75" Outlet. Depending on the motor you are running....it could go either way)