I could use some help on finding these numbers. These were in my tool box. I used to buy engines from Bob Herbers with GM Racing. I thought these were the "Stock LS6 Cams" that cam in the engines. However, I cannot find cam information on either cam.

Cam #1:

0964
4 19
8295

Cam #2:
4710
3
5348

I know the production cam numbers are 5308, but I cannot find anything on these.

A little help please.

 

Cam #1
1997-1999 Corvette
Lift I/E .472/.479
Dur @.050 199/207
LSA 117
Timing 121/113
Part Number 12560964

 

Thanks 2xLS1. I looked through Thunder and did not see it, maybe just wasn't seeing clearly.

That makes sense since my car is a 1999. So, the second is still an unknown. I have had several LS1s and LS6s in that car over the years.

 

There is a reason you didn't find it if your talking about Thunder Racing... If that's what you meant by Thunder, Once Geoff left it went bye bye.

 

Yes, I was, that was the reference many pointed to. At least I know.