2016-2023 GMC Savana 2500 V8 6.6L High Output Alternator JS Alternators Hairpin Units are a more

Hairpin Units are a more reliable alternator to withstand high heat

This is a direct fit high-output alternator for the 1970-1979 GMC C3500 6

This is a direct fit high-output alternator for the 2006-2007 Chevrolet Silverado 2500 4

See this Blog Article for assistance in finding the correct shorter belt

This is a direct fit high-output alternator for the 1991 Chevrolet R3500 5

2016-2023 GMC Savana 2500 V8 6.6L High Output Alternator JS Alternators Hairpin Units are a moreFitment: This is a direct fit high output alternator for the 2016 2023 GMC Savana 2500 6. 6L. 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, we