I was wondering why you donot see a lot edelbrock rpm heads on many engines?

Maybe there's just too many good SBC factory heads out there. I own a set and don't even have a SBC....oh wait...I have two 4 bolt bare blocks stored....hey that gives me an idea....ought oh!

My alltime favorite chevy sm.block cyl.head is the steel (BowTie AnglePlug) heads.with the raised runners big breathing valves. and big springs will acomidate the big cubic inch sm.blocks. i am running a set on my 77c-3 .(stroker tunnel ram 2 4s.) Pro comp has came out with simular alum,castings that flow about the same as the bowtie that i am trying on a 406 roller engine i have built 4 my 70 chevy c-10 pickup. they are approx.50lbs lighter and the cost is around 900.00. so far they are holding up great. these are the first alum.heads i have ever ran. The (steel) Chevy Bowtie Angle PLUG Heads have been on the vette since i built the stroker in 1997 with no problems whatsoever. and thats the heartbeat in my garage.