Valve train noise no more......

i love my HS rockers.

For 450 or even 250 I would just spend a little more and get a good set of full roller's. The noise doesn't bother me especially with the exhaust and radio up loud. As long as it doesn't break it really doesn't matter.... IMHO! I am getting ready to install a set of comp stainless 1.75 roller rockers. Just my 2 cents

i like the the idea of using the stocker rockers upgrade since you know there not going to fail, with aluminum rockers its not the same there not as strong and i have seen many cracked rockers.

i like them,just not the allen type bolt

Usually if a billet aluminum full roller rocker breaks, its due to a fastener failure or improper installation. I've had my Crane Gold rollers on for years with no issues. Too bad Crane Cams is, and has been, out of business though. S & S Motorcycle Engines has purchased the tooling and manufacturing rights at the bankruptcy auction, but they won't be manufacturing ANY parts for at least a couple years, if & when the economy turns around.