XJ on 37's
Join Date: Jul 2006
Location: missouri via blackpool,lancs.
I run the CTM's with my chromo shafts.
I would break Dana u joints in my old 30 like they were twigs after I put my Atlas in, and that was with chromo shafts. So I would say they are an upgrade regardless of your shafts myself. With chromo shafts, they are even better, but I was busting U joints regardless of the shafts I was running, and the CTM's cured my issues. Maybe I would have broken the ears off the axle shafts with stock shafts and CTM's, I dont know as I never tried it.
I would vote CTM's hands down.
1998 XJ on 37's.JK Rubi axles with chromo shafts and ctm's, 4:1 transfer case, etc etc etc.
2003 Range Rover HSE, 4.4 Quad Cam.
1998 Range Rover with a 6.0 LSx
1994 YJ, 4.3/700R4/OME SOA, etc
Western Star 4900EX 4 axle.
4.3/700r4/new frame buildup (YJ)....
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