thanks for the info. I spoke to Coleman today about their lower control arms with the monoballs and I believe this is my best bet. I can get either 10deg or 7deg pins - I think I am just going to go Chrysler and 7 deg. I can ream the bottom to fit the 7 deg pin, it is fully adjustable for roll center height, and if I need more I can swap the pins in the uppers as well for roll center variance. Then the angle matches the upper so I only have one ream to keep track of and a standard K772 upper will work.
On a good note, I got my Forgelines today built to fit my 2011 Z06 with the 395mm rotors and these are what I am using on the Nova (295 fronts/335 rears). I had already built the suspension up from my custom stuff I had in the Porsche then ended up finding a buyer for the roller so took it all back out of the Nova - turns out I could literally have reused everything from the Porsche with the Vette spindles and stock Vette wheel offsets. I had designed that suspension for the Porsche without much info on a Vette and decent info on a modern Porsche... but just having an idea of how suspension works... turns out the A arm ratios match the Vette, caster within a degree, kingpin inclination the same as a C6 Vette. Guess that explains why the car picked up nearly 10 seconds on the track when I put the new suspension in! Good news is this means the Nova should be impressive for cornering
This time I am hoping to make inboard shock mounting work out as well, already designed the rockers.
also good to hear the Howe is going to reconsider the taper on the BJs they are selling for Vettes - they will have a problem some day if they keep up with what they have now. They just need to carefully measure the taper and make their pin match - just not that big of a deal for a mfr IMO.