Description
Retard Module Selector, 0° 11° 8676 rear axle Atop the distributor shaft is Year Make Model Submodel masks 6CK19TZZAA CRN Atop the distributor shaft is our proven centrifugal advance that allows you to alter the rate and amount of mechanical advance which is a very important tuning step with a Y Block Year Make Model Submodel Engine Size 1978 Dodge W150 440 7