I just purchased a second, original 3 speed overdrive for my '57. It's been a while since I've messed with one of these so I'm a bit rusty. The neutral arm that would attach to the cable under the dash seems to be stuck. I remember this being free at all times, but on this one it's seized. What would cause this? I've tried shifting the trans shifting levers into every position I can imagine. I have not yet had the case apart.

Picture of Trans

Casting #s on case

Casting on Overdrive: R-10

Thanks,

Last edited by Vetteman61; 07/31/2016 12:30 AM.