|1965 GT350 Shelby Oil Pressure Extension Block.|
We now have a very limited quantity of 65 Shelby Oil Pressure Extension Blocks. This is the machined metal block that screws into the engine block. The Aeroquip oil pressure gauge line screws into this block and runs to the mechanical oil pressure gauge. This extension is bare steel, like most originals that I have observed.
If this extension is not missing, it is usually heavily pitted like the original shown in our picture.