What is the difference in these cams...?
1) out of my 02 Z06:
5308 S 09 1256
2) Unknown, but I think my 03 Z06:
5308 S 13 2207
Does anyone know what the S and next two digits are? S 09 vs S 13
Thanks.
5308 S 09 1256
2) Unknown, but I think my 03 Z06:
5308 S 13 2207
Does anyone know what the S and next two digits are? S 09 vs S 13
Thanks.
Most likely the same, #5308 is the last 4 digits of the part number of the cam.
http://chevythunder.com/LS1%20components.htm
http://chevythunder.com/LS1%20components.htm



