we are not noobs on trucks, if you want we can school you. it a 91 block out of a cop car. crank was replaced along with all bearings and new rings when i bought it. i added vortec heads and a stock lt1 cam. i have no more than 5,000 miles on it. i would estimate it to be about 330-350hp range. here is a video of the truck it is in. this was last year after putting it in.
