Does anyone know the true value of a complete Hilborn setup for a small block chevy? Its brand new from 30 years ago and never bolted on. also the timing cover is there and other misc items. Friend asked me to help him sell it along with other cool race items from the sixties and seventies. A big stahl tach drive tach in the box,2 vertex mags,chevy dual point dist,from a 283 dual quad car. Thanks for your help guys.