I am finishing up my rebuild on my 1966 389 and installed the Butler upgrade to a 11 bolt water pump and am also adding A/C. I am using the stock alternator and power steering brackets but the pulleys are not lining up at all. The upgrade kit came with the timing cover, water pump, balancer, and water pump pulley. I purchased a March 3 groove crank pulley and it all seems to be off about 1/2 of the groove. Has anyone else had this issue?