This is a NOS vacuum advance unit for the distributor for the years and makes listed below. This is a original NOS Mopar part in it’s original packaging. Distributor numbers are included.
440 cubic inch engines with distributor # 2875764, & 2875765
Chrysler 300, New Yorker; Town & Country
Polara, Polara 500, Monaco, Monaco 500
Fury I, Fury II, Fury III, Sport Fury, VIP