The

Pro Magnums are great rockers (have had them for years on a near 500hp 351w) but are kinda' overkill for a mild build. See Comps own ad below for applications (read: serious racer types).



I'll suggest any quality alum. rocker like Harland Sharp's series, often sold under house brand names like Summit, Jeg's, etc. as their own no name rocker. Crane also offers a lesser alum. rocker (not the more expensive Gold series) for less $ too. Most good alum. rockers s/b about $100 less than the Pro Magnums.....which I highly recommend for high lift, 500+lb. open applications.

http://www.compcams.com/information/Products/rockerArms/ProMagnum.asp

Crane's Blue Racer series is another example:

http://www.jegs.com/p/Crane/752764/10002/-1