1970-1971 GMC C15 Suburban V8 6.6L 12si High Output Alternator JS Alternators NOTE: If you require charging

NOTE: If you require charging at a certain voltage setpoint

This is a direct fit high-output alternator for the 1977 Buick Skylark 4

This is a direct fit high-output alternator for the 1990-1995 Chevrolet C1500 5

This is a direct fit high-output alternator for the 2001-2006 GMC Sierra 2500 HD 6

1970-1971 GMC C15 Suburban V8 6.6L 12si High Output Alternator JS Alternators NOTE: If you require chargingFitment: This is a direct fit high output alternator for the 1970 1971 GMC C15 Suburban 6. 6L. 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