G grd1616 NAXJA Forum User Location Grand Jct, Co Sep 11, 2008 #1 I had a question about the NP207 T-case, I know some of the earlier XJ's came with it and I was wondering if will bolt up to a 91 XJ that has a NP242? Is the bolt pattern the same?
I had a question about the NP207 T-case, I know some of the earlier XJ's came with it and I was wondering if will bolt up to a 91 XJ that has a NP242? Is the bolt pattern the same?
YELLAHEEP NAXJA Forum User Location Littleton, Colorado Sep 11, 2008 #2 It's not worth it. The 207 was meant for light duty/ low horsepower. You're H.O. would likely destroy it eventually. Also, your '91 will have either a 21 spline auto or a 23 spline AX15 manual. Not sure what the 207 had, but you might find the answers here: www.novak-adapt.com or here: http://www.novak-adapt.com/catalog/transfer_case_components.htm
It's not worth it. The 207 was meant for light duty/ low horsepower. You're H.O. would likely destroy it eventually. Also, your '91 will have either a 21 spline auto or a 23 spline AX15 manual. Not sure what the 207 had, but you might find the answers here: www.novak-adapt.com or here: http://www.novak-adapt.com/catalog/transfer_case_components.htm