I was wondering where and what kind of oil temp gauge i could install,i see some have one installed on the top rocker cover,any ideas?Thanks Harbri.

 

Dude you really need to go over to the ironhead sporty section with all these questions a lot of what you've been asking doesn't interchange between your sporty and big twins . They don't make an oil temp gauge for rocker boxes ................

 

For a shovelhead big twin, the dip stick oil gauge is the easiest solution.