Cap was purchased from the internet and would not sit tight to the cover.
Tried a " O " ring but as per pic but did not " look " right.
The solution was to run a 1 inch and 1/4 x 20 TPI Die down to take a final cut.
Tried a " O " ring but as per pic but did not " look " right.
The solution was to run a 1 inch and 1/4 x 20 TPI Die down to take a final cut.