Part No. 3851510
New Old Stock GM counter gear
for 1964-65 4-speed transmissions.
Late design with two (2) lubrication holes.
Tooth count is as follows:
15, 14, 21, 27 & 30
NOTE: all NOS parts are new.
In most cases they have been stored for decades.
There will be shelf wear and signs of age.
The part in the photo is the part you will receive.
We cannot guarantee any NOS parts.
NO RETURNS