Where is the original poster?

Sorry Mac, I don't agree using a 1/4-28 straight tap to get a 1/8-27 tapered pipe thread to fit.
It may tighten up, but it will leak!
That I can guarantee!

Don

1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!