1990-1991 Pontiac Grand Prix L4 2.3L cs130 High Output Alternator Pulley:5-Rib Serpentine Pulley All 12SI Applications will come

All 12SI Applications will come with a 45 mm

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1990-1991 Pontiac Grand Prix L4 2.3L cs130 High Output Alternator Pulley:5-Rib Serpentine Pulley All 12SI Applications will comeFitment: This is a direct fit high output alternator for the 1990 1991 Pontiac Grand Prix 2. 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