The good news is that good quality brand new repop S10 T5 tail housings with the MECHANICAL speedo connection are available. KEEP READING!
Tail housing linkThe vendor on eBay (Allstate Gear
Link here) frequently sells out, but keep following his store and they will likely pop up again.
The Camaro tail housing can be removed and the S10 housing put in its place, HOWEVER!!!!!
An S10 tail housing needs an S10 case cover and shift rod. The Camaro cover and shift rod will not work with the S10 tail housing.
Also, the speedo DRIVE gear location on the Camaro main shaft will need to be moved and secured to line up with the DRIVEN gear location on the S10 tail housing.
In summary, to convert a 1992 or earlier Camaro T5 to the S10 configuration, you will need the following:
S10 T5 tail housing (cable speedo or VSS speedo version)
S10 T5 case cover with shifter rod
The correct tooth DRIVE gear will need to be relocated on the main shaft
TH350 bullet style DRIVEN gear housing and correct gear tooth count
An adapter plate MIGHT be needed depending on the bell bolt pattern and T5 case bolt pattern. The S10 T5 came in two bolt patterns - Muncie bolt pattern and FORD pattern where it bolts to the bell.
Muncie and Ford case side by side. It sure would be nice to have a factory S10 shifter too! Aftermarket shifters are very expensive and the cheap ones are junk. Be aware that most aftermarket shifters are designed for the Mustang T5 which is different than the S10 design.