86 200x Cam Shaft replace with??

[1972mercury]

I got a 86 200x motor with the cam shaft missing and was wondering if I could use an older 200x cam shaft instead or something else???

[Gladiroth]

needs to be from a 200x i beileve. i dont think others will work.

[Dirtcrasher]

Only an 86/87 200X cam will work. It has a roller bearing that the others don't have. If your rockers and shafts are worn, you'll need those too...........