Can I fit a Holley 600 square bore carb onto an Edelbrock 2101 performer manifold?....I see Edelbrock make a spacer plate (ED2732) but some sales listing state its not for use with the 2101 manifold? Any advice much appreciated!
Not sure of that one, but there is a .125 thick plate available for that manifold to allow use of square spacing carb. Can't think of part number right now.
Can't find the part I used, but the number you listed, is described as for the application you're asking about. Basically, you want to ensure that the "spread bore" part of the manifold is sealed off, preventing massive vacuum leak.
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