Where that big stud is,your temperature gauge sending unit screws into the head .It probably broke at one time and someone plugged the hole.


Tim

1951 3100 Chevrolet
1951 Chevrolet Suburban Carryall
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"A house is built with boards and beams. A home is built with love and dreams."
"Look deep before you leap !!!" / "Everything is Everything"
"If I say a mouse can pull a house, hitch him up"