Small & Big Block Chevy 12si v-belt High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

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high demand for your racing applications The alternator is compatible with the factory 2010-2021 Ford Mustang 5

This is a direct fit high-output alternator for the 1990-1996 Chevrolet G30 7

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Small & Big Block Chevy 12si v-belt High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the Small & Big Block Chevy 12SI High Output Alternators. 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