Mopar Performance valve covers hit LD340 intake
Just bring this thread back up with some info i learned today.
The RHS Heads, valve cover surface, is around .180-.200" taller then a 360 head (974 casting). Measured from the intake bolt hole, to the valve cover gaskets surface.
This should cut down on the grinding of intake/valve covers. haven't installed my MP Valve cover to verify that statement. :D