What should I do to my Cutlass?

[olds307 and 403]

That other gear is probably the lock up torque converter. GM used them till 85, I picked up a TH350C from a 85 Caprice.

 

[thelifeafter245]

That other gear is probably the lock up torque converter. GM used them till 85, I picked up a TH350C from a 85 Caprice.

You know I never thought of that, makes a ton of sense. I will have to ask him if that's what he mean't by "overdrive"