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xtreme80 · 02-04-2007, 11:05 PM

My truck is a 1980, came from the factory with a 350-4bbl/TH350. It's got a 12 bolt rear end, not sure if that's original though.

How would I find out what gears I have in the back?

02-04-2007, 11:05 PM	#1
xtreme80 Wishin' I had more money! Join Date: Feb 2007 Location: Eugene, OR Posts: 1,242	What rear end gearing do I have? My truck is a 1980, came from the factory with a 350-4bbl/TH350. It's got a 12 bolt rear end, not sure if that's original though. How would I find out what gears I have in the back?