Comp XE268H v Crow 18619 - 318

That cam would probably work pretty well, but like you said, to fit the intended goal, the Baby Rattler (they call it the hydraulic retrofit rattler, but the other two Rattler cams are Big Mama & Big Daddy Rattler, so it kinda fits!) would have good manners. As would the Oregon cam grind. Which cam will be dependent on gear selection, which will be dependent upon the amount and distance of highway driving. I figured Australian road trips would be more comfortable with a slightly milder cam and a 3.23 gear. The old standard .480 lift 280 duration or thereabouts cam that every one ground in the eighties would work here. And the happy combination cam for this might be one of the old Mopar purple shaft .474/.480 [email protected] cams.