Post Sat Aug 30, 2008 12:10 pm

compensator nuts

I have a -55A compensator and I'm wondering what is the difference btwn the -55A and the -65 and later comp other than the absence of a zirk fitting in the latter, I know the sprocket shaft is longer from '64 to '65 and latter but the protrusion after the spacer seems the same. this is for a '66 shovel so no input on the '65 sprocket spacer being one of a kind is needed.