1987-1993 GMC Safari V6 4.3L High Output Alternator Amperage:250 amp alternator This is a direct fit

This is a direct fit high-output alternator for the 1971-1972 GMC Sprint 5

then 2GA is plenty

This is a direct fit high-output alternator for the 1970-1971 GMC C15 Suburban 6

This is a direct fit high-output alternator for the 1986-1989 Ford E-150 Econoline 4

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1987-1993 GMC Safari V6 4.3L High Output Alternator Amperage:250 amp alternator This is a direct fitFitment: This is a direct fit high output alternator for the 1987 1993 GMC Safari 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