What was standard gearing for a half-ton 307 in '68?
Subject line is the question... does anyone know?
I'm wondering what the gear ratio would have been by default for a 1968 GMC w/307 & TH400. I don't know the axle, unfortunately, but I presume it was the default one.
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1970 GMC Sierra Grande Custom Camper - Built, not Bought
1969 Pontiac 2+2 427/390 4-speed Coupe
1969 Pontiac 2+2 427/390 4-speed Convertible
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