I have a brand new camshaft that i want to identify. I believe it was put into the wrong tube at some point. Cast into the cam is GM 20 and elsewhere it has 2182. Also has cast in other areas what looks like....CWG and 12E
I believe this to be the 3972182 part number cam, which is an LT1 cam. Do they only cast the last for digits of the part number on the cam itself? Or are the part numbers and cam cast numbers different animals? Thanks in advance. I know the answer seems obvious, but I wanna be sure
