what do you have in it? i am replacing the 454 with a 4bolt 454 with all the goodies. should be fun. keep running into snags though. iam waiting on a Miloden Marine pan, when i put the new engine in i was hitting the oil pan on the intake of the Berkeley jet. when i put the old Hardin exaust manifolds i am hitting the new after market head bolts. i am hoping to have it ready by the middle of May?