I myself can see only one in-question of the paint posting here. In the late 1963 year, the 426 WEDGE was Turquoise Mopar Paint P4120752 in MOST cases, (later the same year they were painted Orange Mopar Paint P412075). HOWEVER, the first Mopar 426 HEMI's were NOT Orange Mopar Paint P4120751. Reason was the "Hemi" of the day was a BOLT-ON to the 426 WEDGE block. therefore were the blocks were painted as the Turquoise color, and the heads to match. This HOWEVER WAS "RACE-ONLY" NONE of these HEMI's were on the street.... This also says that the "production" of these was VERY LOW....I'd be seriously surprised if a REAL honest-to-goodness version of these Hemi even exist today! BUT the numbers are staggering, I think it may be a number of 20 blocks or so......I mean really, NOT 20 thousand, or 2000 of them, I mean twenty 426 Hemi motors were Turquoise.....THEN that changed with the Hemi-Orange after the block was re-cast for race use.....See the bolt on Hemi to the 426 Wedge B-RB block was thin-walled, and the casting plant had to thicken this for the races....BY that time the new casted "thick blocks were deemed "HEMI" and that's when the Orange for those blocks began!
Interesting tid-bit here.....BUT that's a rare known fact!
