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67RS/SSx2 · 07-04-2022, 04:46 PM

PbFut, have you found the information you were looking for? I do not have source for a replacement switch or dash label, but I do have the NL2 option on my '72 C20. Mine has the original-style rotary switch to switch the gauge between tanks. A previous owner added an electric valve to switch between tank fuel/return lines.

I found a manual switch at a marine supply that switches the return lines as well as the fuel lines. Not certain it will physically fit in place but at ~$180 I am not sure I want to go that route.

My tank is out awaiting a decision to try to have it cleaned and sealed, or have a replacement fabricated.

Thanks for the thread and I will be glad to help if I can.

Dee

07-04-2022, 04:46 PM	#50
67RS/SSx2 Registered User Join Date: Sep 2010 Location: Central Oklahoma Posts: 252	Re: Removing 4 Repair NL2 Aux Tank PbFut, have you found the information you were looking for? I do not have source for a replacement switch or dash label, but I do have the NL2 option on my '72 C20. Mine has the original-style rotary switch to switch the gauge between tanks. A previous owner added an electric valve to switch between tank fuel/return lines. I found a manual switch at a marine supply that switches the return lines as well as the fuel lines. Not certain it will physically fit in place but at ~$180 I am not sure I want to go that route. My tank is out awaiting a decision to try to have it cleaned and sealed, or have a replacement fabricated. Thanks for the thread and I will be glad to help if I can. Dee __________________ 1972 C20 402/TH400/3.54 Highlander 1969 Camaro RS with SS trim, 1967 Camaro RS/SS (sold) 1983 GMC Sierra Classic 2500 crew cab (sold) 1972 Chevy C10 Cheyenne Super (sold) 1984 Chevy Silverado C20 crew cab (bought new by my uncle, in the family until I sold it)