Well i built the motor 7k miles ago, Just took the motor out and installed The Lt4 hotcam Kit, Headers and I was on the Way to the Exhaust Shop and Didnt get 40 miles before what seems to be a Broke Crank or broke Main cap, Front seal blew out of the timing cover, The Belt is running of towards the front, Lost all oil pressure and I can move the front of the crank 1/2 inch in any direction with a bar. Anyone Ever had a Problem with Eagle Cranks Breaking?:confused: