Messed up and got this in the wrong thread ... damn rookies... Distributor, Dual Points, Mechanical Advance, Chevy, 216, 235, 261, L6 - Was in my 1951 daily driver and changed over to electronic ignition. This unit has less than 300 miles on it since purchased new. $125 (Listed at $269 on Speedway Motors and $301 on Summit Racing) - Location: Harrisonville, MO.