Edelbrock heads (cam selection)

20-228-4 XE285HL Hydraulic Lifter Hydraulic-Serious street/strip cam Strong Midrange & upper RPM power. Hi-Lift design to take advantage of ported heads and single plane intake, 3000 stall with 9.5:1 comp. Chrysler 273-360 C.I. 8 CYL. 1964-
Check it out,at Comps website...
I like this grind,get matching springs..Talk to a few good companies (Dynamic /Coan/ Pro Torque/Edge) about like a good 9.5 set up for a good converter (this is the biggest part,of getting the combination right the first time..) 3:90 -4:10 gears...My two cents..