Hemirunner
Well-Known Member
What clearancing work was needed for the rockers?
We milled off the cast in stands completely and then drilled and tapped for the Crower rocker arm bed plate.
Crower said that Edelbrock sells these heads already milled for these rockers but I had already purchased the heads. The clearancing for the 48 degree application took some material out of the bottom of the pushrod pockets. There is so much material there, I don't know why Edelbrock wouldn't incorporate the milling to all of them so they'll fit both 48 and 59 degree applications right out of the box.