The PO put a five lug rear end on that "seems" to be off a 69 or 70 Chevelle/Camaro but I cannot find parts from the local house. Most of the part numbers point in this general direction except the pistons and some of the spring sizes...so to make a long story short I am looking to replace the brake plate and associated hardware but not the axles. Anyone out there have suggestion as to where/who I should purchase these items from so that is won't cost me my first born? (the missus is kinda partial to this kid although I swear we could make another just like him)

Use a big enough catapult and even pigs can fly...remember nothing is impossible, impractical yes, but never impossible.