Help ID of SD cam

[vinyman]

I took the cam out of my 88 5.0L, it has a bunch of numbers stamped in it.
H 2M23 BR randomly stamped on the end? Vince

 

[haze187]

prolly just stock, I know all the ford cames have the letters X303 ect..

 

[bighoss88lx]

I know the 87 and early 88 SD cams were different. TMOSS knows all the details on it. Try searching.