- Last seen
- Joined
- Feb 24, 2020
- Thunderbird Year
- 1957
I have had my 57 T-Bird since March and am still learning about it. I was looking at the driver's side of the engine, 312, and noticed that the oil pressure sending unit had been modified. Does anyone know what the big cylinder is for?. I can see the sending unit, but have no idea that the other part is for. Any insights?
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