Re: List 4557 "GG" carb ('70 LS6 M/T)
Just to add a little about the later production dates on these Holleys, I had a June built LS6/T400 car that had the original carb that was dated 043 with the GR code.
Rick
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Rick
69 Chevelle SS396 Silver L78 M21 Post Sedan (Berger Chev.)
69 Chevelle SS396 Black L78 4-speed 4.10 Post Sedan
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