1963-1966 Chevrolet Suburban V8 4.6L 12si High Output Alternator Bass Knobs What's the Big 3 and

What's the Big 3 and why do you sell a Big 7

and racing applications

This is a direct fit high-output alternator for the 1990 Ford E-350 Econoline Club Wagon 7

This is a direct fit high-output alternator for the 1987-1990 Chevrolet Astro 2

One side will plug directly into the aftermarket high-output alternator

1963-1966 Chevrolet Suburban V8 4.6L 12si High Output Alternator Bass Knobs What's the Big 3 andFitment: This is a direct fit high output alternator for the 1963 1966 Chevrolet Suburban 4. 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