Depends on what year Cutlass Supreme you're referring to...
The GM 4T60-E is the stock transmission on the 95 Cutlass Supreme.
Easy answer to this. Don't put them on stupid cause if you are having this kind of problem they are to big.
a BOP turbo 350.
Regular old green.
SAE 10w30 any major brand high mileage oil.
R134a is the only freon for cars after 1994. Earlier cars can be retrofitted to R134a.
R12 unless it has been retrofitted. I would suggest have it changed, as the cost of R12 is prohibitive.
The type of oil one can use in a 1993 Oldsmobile Cutlass is either 10 W 30 or 20w-50. This oil can be purchased at any auto parts store.
try ordering one from the dealer drive safe
Could be one of three V6 engines or a Chevy V8. The transmission won't bolt up to the Olds motor. However, you can change the motor mounts.....Use the ones for a Cutlass and a Buick, Olds, Pontiac transmission.