Had a few issues assembling the 511 yesterday. First, the stamped chain cover from 440sourse sucks. Looks like it was stamped wrong as the crank snout opening was to the left of center.Had to drill the pin locating holes in the pan much larger. Loosen all the bolts and I think it self centered as I installed the damper. Looked ok when I was done.Hope it don't leak. The timing indicator from 440 also was a joke. Not even close to TDC, off by 4* and best I could do adjusting was still 2* off. One other thing is the distributor hits the head and I can not install it without grinding some aluminum off the head. Would that be the cure or do I need a distributor that will fit with the victor heads? Thanks