tim has a good web page on how to decode engines. maybe he'll post it.
I have about 6 bookmarked. They all say the same thing, year and CID. Not what's in it. Evidently there are several iterations of babbit and insert bearings. I am not sure, since the is a truck motor (ID;d as one) would this have insert or babbit bearings? I think that truck motors went insert bearings before 54 when cars did (Powerglide cars had insert, 3 speed still had babbit?)
