This low priced advance unit is the ultimate answer to all your electronic ignition problems. Replaces the complete electronic unit on all models late 1978 to present. Easy to install and what's more important more reliable than the electronic system. Stock replacement on all models 1970 thru early 1978. Parts are interchangeable with the OEM parts as used on all models 1970 thru early 1978. Complete kit includes: advance unit, unit bolt, base plate with points/condenser, terminals, wiring and base plate studs/screws/washers (OEM 32515-85T).