Distributor Vacuum Advance. (VC-156) by Standard Ignition
Precision calibration to ensure correct ignition advance. Units tested at 30HG maximum vacuum to ensure units do not leak. A premier manufacturer serving the automotive aftermarket since 1919, we deliver the highest quality and best coverage to meet your ignition needs. As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product.
