ok i have a 1994 cutlass supreme that lost 4th gear, and i have a 94 bonneville ssei, i need to know if the transmission out of the ssei will fit my cutlass, anybody able to help with this?? thanks

it might id thier both 4T60e-65e, check out the mounts and wire harness plugs, if they are the same then it should work.

and Welcome to AF!

Keep in mind the final drive ratios will be different, plus the Olds must be a 3.8?

my cutlass is a 3.1, so it won't work if its not the 3800?