Hi Dave,

I posted a request over on one of the Miata forums for someone who swapped in a Torsen that still has his old carrier. If someone responds, we can compare measurements with either yours or Rob's and see if things will swap. So far the only Miata diff that I can get my hands on locally is '93 or older which is much smaller.

Ron Schroeder
Long Island NY
99 4DR auto Sportage, 30x950R15 tires, 3/4" strut spacer, rear air springs, Manual Hubs, FRONT Torsen LSD
00 Safari AWD, 2" lift, 30x9.50 tires, 4x4 conversion in progress
73 Pinzgauer Swiss Army troop carrier