1991 Buick Roadmaster V8 5.0L cs130 High Output Alternator Pulley:4-Rib Serpentine Pulley Pocket inside for fuses to

Pocket inside for fuses to fit perfectly and 1/4 inch cover for maximum strength these are built to last

3 wire voltmeter with set screw wired into switch

With a smaller pulley

This is a direct fit high-output alternator for the 1984-1986 Jeep Wagoneer 2

This is a direct fit high-output alternator for the 1973-1978 GMC C25 Suburban 7

1991 Buick Roadmaster V8 5.0L cs130 High Output Alternator Pulley:4-Rib Serpentine Pulley Pocket inside for fuses toFitment: This is a direct fit high output alternator for the 1991 Buick Roadmaster 5. 0L. 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