Below, is a Dealer Service Bulletin from G.M. of Canada regarding revised Holley Model 2300 carburetor revisions for the 1968 Corvette:
Article ID: 1231
Created: August 11, 2015
Last Updated: August 11, 2015
Author: Rob Loszewski
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article.php?id=1231