Re: My uber rare 1966 GMC Suburban Discovery
Boy there sure is a lot of bracketry in this factory set up. I can see how easy it would be to start discarding pieces here and there over the years.
So is the bottom or lowest pulley on the crank a three groove or does it have an add-on extra pulley?
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1961 GMC Suburban 305A Overdrive
1962 GMC Utility 305D
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