I have to say to funkhoss: 1000 Thanks for your fantastic help.
I have began the hunt for one of the suggested rear ends.
A good amount of choices….now to find a needle in a hay stack…I lean towards the 8.75 rear end for it being stronger than the 8.5 and in the hope to find a 2.41 with Possi. There are only about 100 of RPMs between the 2.21 and a 2.41, and the 2.41 is much easier to find.
This with a 6L80e will make my van a real great powered set up. More or less a complete updating of the whole drive line. A TPI 383 with a 6 speed automatic to a stronger 8.75 rear end with 2.41 gears.
At last this set up is within my grasp...
Rich
Question: I was told I would have to replace the carrier to get a 2.41 gear set into my 8.5 rear end. Is that correct?
Quote:
Originally Posted by funkhoss
The highest ratio that is available for the 8.5" 10-bolt in your G20 is 2.41.
-Funkhoss
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