Best guess on 416 motor

Ten 70's are very possible. Many have written about the "engine" combo...I will tell you to ditch the 727 in favor of a good 904...it is worth .5 or more! Install a 2.74 low gear set, your 60' will improve and the car will ET nicely! 124 to 126 in the mph department, ET will depend on the "hook"