Hi Dave,

Thanks for the reply. I do have a set of front axles so I can make those measurements fairly accurately. I can't measure anything else without disabling the truck.

Some of the RX-7s are 26 spline x 27mm and some are 28 spline.

Hopefully this will work without getting new axles.


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