1970-1971 GMC Jimmy L6 4.1L 12si High Output Alternator JS Alternators 315 Custom Audio is proud

315 Custom Audio is proud to offer our new line up of voltage controllers equipped with voltmeter

This is a direct fit high-output alternator for the 2005-2006 Lincoln Navigator 5

This is a direct fit high-output alternator for the 2007-2009 Dodge Ram 3500 5

This is a direct fit high-output alternator for the 2002-2005 Mercury Sable 3

1970-1971 GMC Jimmy L6 4.1L 12si High Output Alternator JS Alternators 315 Custom Audio is proudFitment: This is a direct fit high output alternator for the 1970 1971 GMC Jimmy 4. 1L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a selection