"Beginning in 1993, there were no T5's available with the GM V8. All fourth generation "F" body T5's have a Ford bellhousing bolt pattern. The 26 Spline...." Think this is what you read but it pertains to the WC T5 used in the "F" body cars.
The "F" body refers to the Camaro/Firebird--26 spline input. The S10 nwc T5 has a 14 spline and the 1352-222 T5 applies to the 93 S10 which was behind a 2.8 with 3.76,2.18,1.41,1:1, .72 OD.
Count your input shaft splines....S10's are 14 so if that's what you've got the specs should fit as well as your bolt pattern. Also note that this is an electronic speedo tranny. This is the same geared T5 I run behind my 235. Hope this helps.
BTW...Nice looking truck/site!
bolt patterns? If so...I dont need the specs...