Scored A Set Of Magnum R/T's!!!!!

Yep, 18 degree valve angle and slant plugs are something the cheebie guys never had until the aftermarket came out with it in the 80's, and we have it from the factory since what, 1967? And then the high swirl combustion chambers of the late 80's early 90's. Mopar has been WAY ahead of the curve on cyl. head design for a long time.