1958-62
Dip Stick Part # 3738961

13 13/16" under washer to full line
14 13/32" under washer to add line

Also make sure your tube is the correct length.

https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=656906&page=1


-Tom

1950 Chevy 3100 w/ 1956 235