metric rad petcock sizes???

monte87

Founding Member
Feb 26, 2001
876
18
49
new york
Hey guys-

Got a rad petcock prob. Bitch is leaking, Its not a standard size, the ballbuster is metric. get this- Its smaller than 1/4 npt, bigger than 1/8 Npt, def not NPT though, yet smaller than M14 x 1.5 Anyone have an idea-before i start going to the auto store matching ****. Im not all to familiar with metric ballbusting sizes, In reality a mustang should be completely standard sizes-being its AMERICAN!!!!

What are soem of the most common petcock metric sizes?

Thanks Anthony