451 motor

sorry havent been on much out of town working...but we plan to set them up at 2" installed..dont know the brand of top but they was use with a little more cam then this 1 like 731 lift ...i have that cam as well ..just gonna try this fisrt..the other is a lunati cam i have the specs but not with me...maybe will have this thing going by soon....just have to work on getting the body next....mike

let me hear more about that 500 lol