I would suggest you tell him to join this Internet Community, as well as POCA (Pantera Owners Club of America).
POCA has a Quarterly Magazine on members cars & events, and a monthly technical newsletter (this month focused on doing a top end upgrade to the 351C, and on the differences in 351C heads.
POCA Membership can be easily accomplished by going to this website...
http://www.poca.com/index.php/club/join-poca
Good Luck!
Rocky
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