Summit sells a nice aluminum set up..We run them on BBs and SBs.Goes on the lower VC holes and goes from 4 to 1 wire at the rear.they are R&M looms. ht Been years since Ive bought a set and they come in colors and are made just for the application.Just put in Mopa wire looms Like 48 bucks a set.I had my last set of wires on my 440 with 2 inch tubes for like 15 years with them.Rocky