DC/MP camshaft part number info

Chuck,
The part # that I show for the 340 6 bbl is 2899206 and the specs for this cam is .430/.444 268/276 adv. dur. This is the same as the HP 340 for 68-73. This book that I found go's back to 64 on cam P #'s. It doesn't show any # that starts with 361, it jumps from 289 to 351 then to 383 and up 404,521 and so on. This book covers 1964-1986 camshafts.