A guy a on CL has bunch of parts for a 8.5 lift long arms, cross member, shocks, trackbar and drop mount, torn apart leafs, coils, front and rear drivelines and a tcase with sye. my questions is will the drivelines work in my automatic and will the tcase bolt up in mine? i think the tab said 231j on the tcase. i have a 1993 i6 auto and i think np231.

 

what year 231 is it? up to 1990 they are 21-spline, 23 after that.

 

the guy told me it came out of a 91