Topic: transfer case delima!

[cederrowe]

Ok bought a SAS partial build a while back. The days of it being on the trail are so close! My delima is this.....The build came with a 23 spline dual case adapter (unsure brand?) also a 23 spline 4.7 transfer gear (marlin crawler)set brand new and a extra 21 spline dual case.
My current case in the truck is 21 spline (1991 4cy ).
If I wanted to run a stronger 23 spline 2nd case what parts do you use? Obviously I would need a 23 spline second case but do I use my current 23 spline dual case adapter or get a 21 spline adapter?
Thanks for any help. And any other options feel free to add.

[donutman126]

Put your 23 spline 4.7 gears in the rear case, then you can use the 23 spline adapter.

[cederrowe [OP]]

Cool thanks for the info, I geuss the original buyer had it all figured out.

[Steve_925]

you can also use the 23 spline front and rear and get a turbo tranny. cost a bit more but would be stronger