Raw Casting for Speedster Gas Cap Yellow Brass $10
Posted: Fri Dec 26, 2025 8:50 pm
a raw unmachined brass casting, that I believe was intended to be a gas cap for a brass-era speedster. The OD is approx. 2.7", and the walls are 0.14" thick at the bottom. They taper inward so they get thicker as you go up, leaving plenty of room to cut threads. The overall height is 1.57" approx. Nice heavy cast brass, this should look pretty good with some work. I have 4 of these available. Asking $10 each not including Shipping.