1987-1995 GMC G3500 V6 4.3L High Output Alternator Pulley:5-Rib Serpentine Pulley This is a direct fit

This is a direct fit high-output alternator for the 2019-2020 Ford F-150 3

The 370-400amp alternator is a large case style alternator in which will not come with the back mounting bracket and will only be mounted using the front mounting brackets

This high-output alternator comes with a terminal block regulator

This strong protective coating increases durability and helps to prevent rust and corrosion

this alternator fits directly into your stock alternator location

1987-1995 GMC G3500 V6 4.3L High Output Alternator Pulley:5-Rib Serpentine Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1987 1995 GMC G3500 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