1970-1972 Chevrolet G30 Van V8 5.7L 12si High Output Alternator Pulley:Double V-Belt Pulley What is the "Big 7"

What is the "Big 7" Battery Cable Kit

but if you're looking at modifying it down the road (winches/lights/etc) and want to future proof

8 Rib 48mm Serpentine Pulley for hairpin alternators

This is a direct fit high-output alternator for the 2010-2017 GMC Terrain 2

This is a direct fit high-output alternator for the 1968-1978 GMC C15 5

1970-1972 Chevrolet G30 Van V8 5.7L 12si High Output Alternator Pulley:Double V-Belt Pulley What is the "Big 7"Fitment: This is a direct fit high output alternator for the 1970 1972 Chevrolet G30 Van 5. 7L. 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