I just took out Muncie M20 4 speed out of my camaro. Its is near perfect shape that I can tell. Previous owner bought it rebuilt as new and installed maybe 5000 miles ago if that.
Here are the numbers:
Passenger’s Side:
3925660
Patent no 3088336
On tail shaft – 3587584GM
Driver’s Side
Cover plate – 3857584GM
Tag on cover plate bolt – 3952659WB
Thoughts on what it might be worth? It does have the shifter as well. I can email pics if needed.
Thanks, Erik
Here are the numbers:
Passenger’s Side:
3925660
Patent no 3088336
On tail shaft – 3587584GM
Driver’s Side
Cover plate – 3857584GM
Tag on cover plate bolt – 3952659WB
Thoughts on what it might be worth? It does have the shifter as well. I can email pics if needed.
Thanks, Erik