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Old 10-07-2013, 01:13 PM   #5
ofnaman
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Join Date: Aug 2007
Location: reno
Posts: 397
Re: '80 stepside swb retromod project

Quote:
Originally Posted by ghettoluxury View Post
Look at the tag in the glovebox for the rpo code on gear ratio. I was surprised to find that my had 2.76 gears from the factory with a 350/350 and a 12 bolt.
Tried that, tag is not there. Probably will just have to find out the old fashioned way. I'd suspect this truck has very high gears in it as well, the engine did not sound like it was spinning fast going down the highway at 70 mph.
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