May 12, 2018 #21 O odcics2 Well-Known Member Joined May 14, 2014 Messages 687 Reaction score 566 Location utica, mi Measured the shaft. Exactly 4.5, like you said. For a 1957 D-500. On the thread I started, there is a confirmation in an Auto-Lite parts book from 1960.
Measured the shaft. Exactly 4.5, like you said. For a 1957 D-500. On the thread I started, there is a confirmation in an Auto-Lite parts book from 1960.