LS376
Wow!! Looks like you are going to have to experiment with things. The rubber mount looks fairly simple. Maybe they just forgot to pack it with the kit.
I hope the rear mount fits because of how wide it is and I like the lateral support that it gives. I would think it will fit because that is what will realign the axles front to rear?? Not sure about the angle. On the bright side it looks as if you have some room around and under the exhaust manifold for the exhaust system. Will you custom built your exhaust or does Renegade have something built ?? Sorry for all the questions.... I am just excited for you. I wish I lived a bit closer so I could come by and help ya out. Last question for now.. What is your time line??