Good question. Don't know the answer. RM HVAC is awesome. If it does matter, why not just use one from a OBDII donor car? Shouldn't be much harder to find than from OBDI.
1994 RMW 80K, clear corners, Gary's cables - battery, headlight, mech fan delete, air pump delete, home plate/first base delete, Bill Harper wiper arm mod, Corvette starter, 1LE elbow, Team SS pipe, K&N filter swiss cheese airbox, throttle body bypass, LED headlights.
All my posts contain 100% recycled electrons.
Last edited by grandpas wagon; 08-31-2016 at 06:46 PM.