- Location
- San Diego, CA
1988 XJ 4.0 AW4 NP242
I'm planning on swapping out my 242 for a junkyard 231 AMC tomorrow. I'll be rebuilding the 242 hopefully over the summer.
My questions is will this 231 AMC with the vacuum switch for a CAD system play nice with the full time Dana 30 on my jeep?
I know this tc doesn't have a true neutral so I guess that means I won't be able to shift on the fly, but will the full time spinning front drive shaft cause problems? I don't detect any movement in the input or rear output shafts when I spin the front output shaft in 2wd, but maybe there's something I'm overlooking.
I don't know what vehicle this 231 came out of but spline count and input shaft length seem to be what I need for my xj. Not sure about the clocking.
I'm planning on swapping out my 242 for a junkyard 231 AMC tomorrow. I'll be rebuilding the 242 hopefully over the summer.
My questions is will this 231 AMC with the vacuum switch for a CAD system play nice with the full time Dana 30 on my jeep?
I know this tc doesn't have a true neutral so I guess that means I won't be able to shift on the fly, but will the full time spinning front drive shaft cause problems? I don't detect any movement in the input or rear output shafts when I spin the front output shaft in 2wd, but maybe there's something I'm overlooking.
I don't know what vehicle this 231 came out of but spline count and input shaft length seem to be what I need for my xj. Not sure about the clocking.