I quick Google or Bing search will get you a list of Isuzu option codes. T75 is a code for yellow headlights.

http://www.zitog.com/xr-001.shtml

The transmission description, whether it is for the 2.6 or the 2.8 is the MUA-5 as stated above. There are two versions, one for the 2.6 and one for the 2.8.

The only option code for a manual transmission is rmn, and that is what is on the data plate for my rig.

Last edited by Jim_Paget; 02/18/11 09:57 PM.

Jim Paget
88 YJ with a few changes

www.rrr4x4.com