Will stock valve covers work with

[69chargerdad]

   

   Will the stock valve covers on a 440 be high enough for roller rockers  ??      Ken

[Chryco Psycho]

normally yes

[471_Magnum]

Depends on the rocker and cam lift and what year cover. You may have to knock out or trim the baffles.

I'm running the old D-C stamped aluminum covers which have the same profile as stock covers and don't have baffels. With a .550 lift cam and Harland-Sharp rockers, I had to massage them a bit. There are some rub marks inside at the indentations for the bolts.