CPPA headers
I don’t know if anyone actually offers the “correct” header for:
-A body, stock K frame
-RB block
-Raised port heads
That’s sort of the reason Indy started making “bigger” EZ heads....... to help get around the header issue with bigger cube builds going into A bodies.
I don’t know if they’re “supposed” to fit that combo or not, but I have 2 customers that used the Pro Parts headers with RB blocks and raised port heads in Dusters.