Used briefly before getting stuck into the EFI project wherein the non standard fuel tank I fitted did not leave sufficient space for the diameter of these. Switched to glasspacks. But I digress! Purchased as part of a complete dual system for my 1972 Electra from Waldron Exhaust. No idea what the part cost on the resonators alone is so I'm going to say $100 for the pair. Pretty heavy so shipping might add up. Can meet up anywhere in reasonable distance from Western Massachusetts. Bob
