2011 Chevrolet Express 2500 V8 6.0L High Output Alternator Amperage:400 amp alternator This is a direct fit

This is a direct fit high-output alternator for the 1969-1986 GMC C2500 5

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This is a direct fit high-output alternator for the 2008-2012 Chevrolet Malibu 2

This is a direct fit high-output alternator for the 1970-1978 GMC P35 5

2011 Chevrolet Express 2500 V8 6.0L High Output Alternator Amperage:400 amp alternator This is a direct fitFitment: This is a direct fit high output alternator for the 2011 Chevrolet Express 2500 6. 0L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. Therefore, with an OEM style regulator, it will have a factory voltage set point. NOTE: If you require charging at a certain voltage setpoint,