Caltrac Tuning Info LOOK HERE

They're the same price as the caltrac for inboards.
They will work with any leaf springs.
I don't believe any mods are required.
I'm getting closer to installing mine, I have some mods to do but nothing pertaining to the assassin bars
Question to anyone who has installed the "ASSASSIN" Traction Bars. I have SS springs on my Barracuda and have purchased a set of Assassins . The Instructions state "On Multi-leaf, may have to trim second leaf so the bracket sits flat". The second leaf on mine goes right up to the back edge of the eye so the bracket will still clamp flat against the 2 leafs. Should I still trim the second leaf?