Best place to fit oil/water senders? impressions pros/cons

[speedjunkie]

Verocious Motorsports says I can't buy that fitting in a 10AN, and I found what I think is the same thing on Amazon, but it says it has 1/8 FPT. Have you guys heard of FPT before?

http://www.amazon.com/Fragola-Alumin.../dp/B00GV1JCOM

[chibikougan]

Usually means female pipe thread. So the side hole will fit 1/8 NPT

Definition of pipe thread acronyms
NPT National Pipe Thread (tapered)
FPT Female Pipe Thread (interchangeable with NPT)
FIP Female Iron Pipe (interchangeable with NPT)
MPT Male Pipe Thread (interchangeable with NPT)
MIP Male Iron Pipe (interchangeable with NPT)
IPS Iron pipe size (interchangeable with NPT)
PTF SAE short taper pipe thread
NPTF National Pipe Thread Fine (American National taper pipe thread for dryseal pressure-tight joints)
NPSM National Pipe Straight Mechanical (American National straight pipe thread for mechanical joints)
NPSI American National straight intermediate pipe thread
GHT Garden Hose thread
NST National Standard Thread (Fire Hose thread)
BSPT British Standard taper pipe thread (metric dimensions)