I have a comp cams hydraulic roller for BBC, just don't know any specs on it. I want to get rid of it as I do not need it but can't find the cam card.

On the end I believe I am reading the following:

3120b-3372B

HR112

F9560-05

Any help is greatly appreciated.

304º/314º @ .006"
244º/258º @ .050"
161º/175º @ .200"
.383"/.380" Lobe
.651"/.646" 1.7 RR
112º Sep +4º

what are you asking for it?

thanks for the pictures,the cam is for a gen6 engine,i need one for mark4.

What makes you think it is for a gen 6? It has a fuel pump drive lobe. I bought it to use in a mark IV.

the picture,it appears to be a bullet nose,the nose on mark4&gen5 have a flat nose..

Sorry for my ignorance, but what do you mean by "bullet nose" ? It looks flat to me on both ends?

at the front ,where the timing chain bolts on,the dia is smaller about .250 deep,this is so the retainer plate can control rearward movement,only gen 6 cam has this.it is often refured to as a[ bullet nose]i may be wrong,but that is the way it looked in the picture you sent me.