1991 GMC Syclone V6 4.3L High Output Alternator Shopify Collective The regulator must be installed

The regulator must be installed in the alternator

This is a direct fit high-output alternator for the 1987-1990 Chevrolet V1500 Suburban 6

we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed

This is a direct fit high-output alternator for the 1967-1972 Chevrolet Chevelle 4

This is a direct fit high-output alternator for the 2004-2006 Dodge Durango 3

1991 GMC Syclone V6 4.3L High Output Alternator Shopify Collective The regulator must be installedFitment: This is a direct fit high output alternator for the 1991 GMC Syclone 4. 3L. 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 of