Can anyone tell me what cam I have? Its a roller from a L03 part #155 cpc bc 13 Any help would be greatly appreciated

sounds like you already know, it's from a roller cam from a LO3 the pn is 155cpc bc. it should have 5 round places on it and 16 ovals of sorts and maybe a fuel pump drive.

- if it's a factory L03 cam, you don't have much.

- Check the TGO archives. There's a list of the cam specs for each motor from each year. -
also, posting this on the engine board would have made more sense, but always hit that search key first before you post.

I just came across an almost exact camshaft, and Ede, if you cant offer any intelligent comments then why post?

The cam is not stock it is a billet cam that is almost as large as the LT4 hotcam I just installed.

155 CPC BC 11


anyone?

http://www.thirdgen.org/mods3 Down at the bottom... 10088155

It's the stock L03 cam. Total garbage. It's the smallest cam GM EVER put in a SBC. Being as how it's a STOCK cam, it's NOT a billet; no stock cams are. They're all cast.

Actually, it's probably PHYSICALLY LARGER than the LT4 HOT cam; since to make a cam "bigger", the lobes have to be made PHYSICALLY SMALLER.

I'd recommend that you do the simple searches for the info that's already available on this very site, and not get all bowed up with attitude at people who try to point out that your question didn't need to be asked in the first place.

nope it is smaller than the lt4 hot cam and it is stock

305 5spd / 305 AT10088155*.350.384179194109.0

and it is not billet

how would you know it was almost as big as the lt4? did you measure or just eye ball it? you know that the base circle would look smaller on a "bigger" cam right?

Would any of your guys happen to know or be able to find out what these numbers mean?

This is a roller cam out of a 350SBC but I can't seem to find the specs on the net.

6443.CPC.BC.4

Thank you.