This is the first engine I ever assembled, I had the machine work done and pretty much was given a list of things to purchase. This engine went from a low compression 75 RV to a pretty good power maker. With the help of .30 over pistons rebuilt 452 heads as well as some porting. Installed a Summit K6401 cam and lifter set. Cloyes double roller timing set and various other parts in the list. Turned out well for my first build ever and started right up on my home made engine run stand.