Join Date: Sep 1999
Location: Hot Springs, AR
Thanked 5 Times in 5 Posts
Re: Tcase question/Pepboys....lol
There was a new process 229 transfer case used on full size jeeps:
The New Process 229 is a chain-driven, aluminum-cased, full-time transfer case. It offers a 2.61:1 low-range. It was available from 1981 to the end of production as the Select-Trac, with the exception of 1986.
The NP-229 is selectable between 2-high, 4-lo, and full-time 4-high. This is possible through the use of a limited-slip viscous-coupled differential in the transfer-case. Unlike the BWQT, it does not require the expensive Quadra-Trac fluid to operate in full-time mode; it uses ATF