Alternator

Delco-Remy 10SI (Systems Integrated aka internally regulated) alternator. Used on many GM vehicles as well as a popular upgrade for non-alternator vehicles. Several amperage / housing "clock" assemblies commonly available depending on configuration. Made from measurements taken from actual alternator. Should be good for mock-up. Note that housing clock arrangement may differ by application. More info: http://www.madelectrical.com/electricaltech/delcoremy.shtml