The switch from 3/8in pitch to 8mm pitch was a running change during the 2000 model year.
It looks like 8mm pitch cams to me with a 3/8in pitch chain. Check the laser etched part numbers on the cam to positively identify. Part number will be in the form XXX-6A26*-XX (Prefix-Base-Suffix)
Base numbers are:
6A266 for Intake RH
6A267 for Intake LH
6A268 for Exhaust RH
6A269 for Exhaust LH
3/8" pitch SVT cams will have F73E prefix. 8mm pitch SVT cams will have 1S7E prefix and suffix must be DA. (CA was non-svt)
