1968-1972 Cadillac DeVille V8 7.7L 12si High Output Alternator Bass Knobs these are for you

these are for you

which causes it to spin faster than a larger pulley

This is a direct fit high-output alternator for the 2003-2006 Toyota 4Runner 4

These units come with a smaller pulley which requires installing a half inch to an inch shorter belt

1968-1972 Cadillac DeVille V8 7.7L 12si High Output Alternator Bass Knobs these are for youFitment: This is a direct fit high output alternator for the 1968 1972 Cadillac DeVille 7. 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