1.69 or 1.70 ratio rockers are they available?

[FXDBI]

Is there any place to source rocker arms with this ratio.  Is the only way to get Baisley to
convert a set to rollers with this ratio?  Looking to increase the lift on my s&s 585s to 600 which is the max for my heads.  TIA   Bob

[Ohio HD]

Just giving the valves 0.015" more lift, and what ever small changes in valve opening and closing, you might be better to seek a different set of cams. What are you trying to accomplish with the 585's? Maybe cheaper to get cams and sell yours later than buy new custom ratio rockers.

[PoorUB]

Seems like an expense to gain 2.5% lift. Theoretically you might gain 3-4 HP.

[prodrag1320]

waste of $$,take the $$ your going to spend on the rockers & put it someplace else on your build where it will make a lot more of a difference