Re: List 4557 "GG" carb ('70 LS6 M/T)
 

I'm more confused now.


In Musclecarkid's post he said that "no 96X 97X 98X 99x 4557s have the GG suffix[90x was about the cutoff on 4557s to receive the GG code]]"

and Eric explained the date decodeing as 98x is August, 99x is September: then no September of 69 4557 carbs should have the GG which mark says his 4557 carb has.

Did I misunderstand what is being said? https://www.yenko.net/ubbthreads/imag...s/confused.gif

Sorry if this is hijacking the thread.

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

Anyone???

If it is just me being thick headed let me know. I'm fine with that too.

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

Ever notice when Google'ing Chevy details you often come across old threads from here? . Anyway while searching another topic I found this old thread...check it out. .

https://www.yenko.net/ubbthreads/show...0/fpart/2/vc/1

If you can find the guy 'youngtto' in the thread it sounds like he may have/had a stash? . Says early but maybe worth a whirl? .

~ Pete

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

Younto is Chuck. His ebay seller ID is 427-king. I bought some parts from him. He has nice stuff.

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

Whooops, Sorry Nils; I dug out the carb and checked the date.
3967477-GG
List-4557
9B3

This is one of Eric’s Carb Restorations and it is Perfect… As Usual... https://www.yenko.net/ubbthreads/imag...ns/worship.gif

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

That sounds typical. https://www.yenko.net/ubbthreads/imag...iggthumpup.gif

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

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

Now the Arp moblie.. https://www.yenko.net/ubbthreads/imag...ns/burnout.gif

Re: List 4557 "GG" carb ('70 LS6 M/T)
 

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Now the Arp moblie.. https://www.yenko.net/ubbthreads/imag...ns/burnout.gif

[/ QUOTE ]

https://www.yenko.net/ubbthreads/imag...mlins/flag.gif