without a body lift u will most likely have to cut the hood for aircleaner clearance and cut firewall for the gay chevy distributor and cut a larger tunnel for the trans and transfercase... i have a 4.6L modular ford in a 2wd and i did a 3"body lift and i barely had enough room for the trans and i used the stock toy rad. and it cools fine i ran it to florida in traffic for 1300 miles straight with no problem. i thought about doing a 302 to my 89 4x4
