I just installed a new HEI tach drive distributor in my 64' and would like your input as to what would be the best choice for plug wires. I am using the stock 3" cast iron exhaust manifolds and don't use the stock ignition shielding-in fact don't need it now with the HEI. Basically think of this engine as a 350 cu in with HEI. I bought a set of wires that was designed to fit the 80 somthing 454.cu in. They seem a little long to me. Any better choice? Also, I have never mastered the art of routing wires. Any assistance?