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Click on image for the lowdown. 
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| | | Forums66 Topics128,049 Posts1,055,652 Members48,426 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Dec 2000 Posts: 3,399 Gas Pumper | | Gas Pumper Joined: Dec 2000 Posts: 3,399 | Tim the two position switch you refer to from NAPA is 1/4" NPT http://www.napaonline.com/Catalog/CatalogItemDetail.aspx?R=MPEOP6620SB_0306379251The 3 prong Jerry suggests is the way to go. If I am correct, with that switch, you can remove ground on pressure, or connect ground on pressure, or connect continuity on pressure. Good price too. | | |
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