I plan to have my gears changed to 3.73, what to they mean by 2 or 3 series..???

 

By the way my car is a 92 Camaro RS with 3.08

 

Your carrier may either be a II or III series. That is what the ring gear bolts to. I believe 3.08 is the deciding mark, I think you have a series II. Anything numerically higher would be a series III. Randy

 

Thanks for the info Randy.

 

From what i know a II series is for the "2" i mean ...2.41 , 2.73 ....
and III series 3.08 , 3.42 , 3.23 , 3.73
Maybe im wrong ...thats what i think ...

 

That's the way you would think it should be, but for whatever reason, 3.08's were also 2-series in the 7-1/2" & 7-5/8" 10 bolts.

Unless you are getting a new carrier when you're getting your gears, you need 2-series gears.

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