CRG Discussion Forum

Camaro Research Group Discussion => Originality => Topic started by: ko-lek-tor on June 27, 2017, 09:28:34 PM

Title: Holley 4346 vs 4053 base plates
Post by: ko-lek-tor on June 27, 2017, 09:28:34 PM

In J. MacNeish's book on 1969 Z28 and SS396 facts, pg. 141, and I quote, "The base plates are also slightly different." This is talking about the differences in the 4346 vs 4053 Holley carburetors after noting that the 4346 has a vent hole on the primary bowl and the 4053 does not.
So, what are different about these base plates?

Title: Re: Holley 4346 vs 4053 base plates
Post by: lynnbilodeau on July 01, 2017, 02:48:23 AM

I would send Eric (vintagemusclecar) a message over on the Yenko site.