I am curious to know if this is the right alternator for a Buick 455: 1103058 63A 8E8 12V NEG is stamped on the top. I couldn't find any data on the BP website... The back hits the valve cover when moved toward the distributor so I can't get a stock belt to fit, which is why I don't think it is correct. The car is a 70 GS and the 455 is maybe a 73 (no numbers replacement block...) - Bill
