Mystery Shifter in M38A1CDN2

[Phil Waterman]

Originally Posted by Mike Baker

Speaking as a layman, I think a Warn OD just changes the gear ratios, so it can be used in any gear - even reverse. Is your Lincoln an early automatic? I think most automatics nowadays are like that too - OD only engages at highway speeds.....

Few outside this forum would know that it isn't supposed to be there, anyway.

Hi Mike

My 49 Lincoln has a 3 speed manual transmission with a plains rear end.
The over drive is of planetary gear design which because of its design means the car is free wheeling if you take your foot of the gas, engine comes to idle great for fuel economy but means your brakes better be good.

Your right about no one what the extra lever is for.

Cheers Phil