Opps meant to send the double size version. Here it is easier
for us old folks to read.

Paul wrote:

Come on guys you are not checking this stuff :-)
When I sized the O-Ring groove from manufactures recommendations
I ran out of meat so I had to add a little length to the
ferule. That snowballed and I had to add a little more meat
here and there. Should not affect the cost greatly however.

This does not mean it is perfect so check this carefully.

BTW there is enough meat in it to bore it out if you need
to weld or glue it on to a water pump.

Paul Lamar

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