Flat Crossmember for Allisons? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Flat Crossmember for Allisons?


WestCoast2500HD
12-27-2007, 04:08 AM
The tranny crossmember on my LMM got slightly *thwacked* today offroad. Makes me wonder if it needs to be a hollow piece of square tubing that protrudes from frame. I can post a pic later, but if you've seen a LMM, you've seen the crossmember.

Are there any aftermarket crossmembers for LMMs?

thnx.