1968 GMC C1500 Suburban V8 5.4L 12si High Output Alternator Pulley:Double V-Belt Pulley You're probably running a power

You're probably running a power inverter

this may cause the battery light to come on

This is a direct fit high-output alternator for the 2002-2004 Ford F-350 Super Duty 5

This is a direct fit high-output alternator for the 2000-2002 Toyota Tundra 4

1968 GMC C1500 Suburban V8 5.4L 12si High Output Alternator Pulley:Double V-Belt Pulley You're probably running a powerFitment: This is a direct fit high output alternator for the 1968 GMC C1500 Suburban 5. 4L. 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