Discussion in 'The Garage' started by Saxwonder84, Jul 27, 2004.
It is an 82 that originally came with a diesel. I jsut need to know what my axle gears are.
take a look in the glove box for the RPO code.
or pull the diff cover and look at the stampings.
Can't get to my blazer for awhile.
my 89 burb diesel came with 4.10's, I also have the th400.
my buddies 85 came with 3.08s as did my other buddies 86 truck. one with a 700r4 and one with a manual
Odds are they are 3.08, but you never know...... /forums/images/graemlins/rolleyes.gif
3.08 or 3.42 probally
But then again who knows ?
prolly 3.42's its pretty common, its what mine had /forums/images/graemlins/thumb.gif
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