I have a really nice M20 Four speed Munci wide ratio from a 68-70 442
As you can see by the pictures the gears are in really nice condition and she shifts nice also.
Can be use as is if needed.
Ratio 1st 2:52 2nd 1:88 3rd 1:46 4th 1:00 Rev 3:11 Wide bore
Input spline 10
output spline 27
Case number 3OD5660 39e122819
$1000.00 OBO price reduced 10/22/25