I've searched and i've read What exactly will i need to replace upon rebuild. Its going to be a half bridge 13b.

well I know I'm going to get the rotary aviaton apex seals. what's manditory for a rebuild I've been searching but noone really has a definate list.

a rebuild can be anything from replacing the soft seal to replacing soft seals, hard seals, bearings gears, etc...it all dfepends on how much u want to spend and how many of the current parts are with in tolerance to be reused. then of course theres teh part about new housings and rotors, depending on why your rebuilding it....

I would get the soft seals, side and corner seal sets from Rotary Aviation. If you are going with a half bridge I imagine you are going to beat on it just like me. Make sure you clearance everything to specs.

From what I have seen,read and heard you would be better off spending a couple extra pennies and get the Atkins 2 piece seals. I have plenty of beatings on my engine and those Atkins apex seals look brand spanking new.

cool, thanks for the help! appreciated very much!