JT&T Products GM Alternator Connector for Transistorized Alternator with Internal Voltage Regulator: * For many farm and marine applications plus conversions on Ford, Chrysler and Mopar (Jeep) vehicles * A 12AWG and a 16AWG * 5.5" Leads * Can also use JT&T #2801F for same application * For extender use JT&T #2541F * Replaces GM #12101909 and 6294493 * Replaces AC/Delco #PT181