Thread: Aux Tank Filler Neck
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Old 05-29-2023, 02:47 PM   #2
GMCPaul
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Join Date: Mar 2000
Location: Rockville,In. USA
Posts: 3,718
Re: Aux Tank Filler Neck
If it helps you in determining compatibility the fuel filler is 1 1/4" diameter.
Part # 19987059 69-72 Blazer / Jimmy Fuel Filler Neck $100.00
https://gmcpauls.com/fuel_tank_&_related.htm
Paul Jr 2 GMCPauls
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