It would be a vented opti spark.
No, use only Mopar ATF+4.
R134a
Synchromesh transmisssion fuild is what is recomened. Do not use Atf in those trans!
Mopar ATF+4
75W90
Dexron III
SpIII
5w30 engine oil. Mopar ATF+4 trans fluid.
According to my Alldata system maintenance charts, the 85 Corvette OD manual trans uses Dexron IIE automatic trans fluid. HTH
automatic trans fluid 4 (ATF-4) its for Chrysler
A special fluid specifically for the CVT trans. It is available from the dealer.
5W-30 oil is used in the engines of a 1996 Ford Ranger