What bolt pattern is the tcase and ar5 from a isuzu?98+ Troopers for sure and I think the VX but I'm not completely sure on that one. They also came in the GM Canyon/ Colorado trucks, Pontiac Solstice/Sky and Hummer H3. The Solstice/Sky had a remote style shifter as opposed to the trucks which have the top style shifter. All GM versions of the AR5(RPO MA5) have a larger input shaft than the Isuzu. The shaft came be swapped out but will require the transmission to be disassembled. The AR5 is almost a direct swap with the MA5 but will require a special harness to start the vehicle. Jerry will make this harness but need year and vehicle model. The 4l30e t-case will bolt up to the AR5 with no modifications. Per 95 t-cases have no electronics to worry about because SOTF wasnt available until 96.