I am doing an engine swap in 97 f150 and was getting ready to reistall engine and transmission and decided to change transmission filter while it was easy to get to. As I lowered the pan I saw a white plastic hemisphere about 3/8" diameter with an oring, and a 1/8" diameter by
1&1/2" long stick protruding from the center of the flat side of the hemisphere. I cannot find where this came from ,Any ideas??- posted
19 years ago