dfoxengr

as the title says. i thought someone said 15/16 but i wasnt sure.

SIXTYdashONE

The oil pressure sending unit thread is 1/8th NPT, if thats what you are wondering.. Ron

Sonny

It's actually 1/8" BSPT. The BSPT fitting has more taper than the NPT.

Be careful putting an NPT fitting in that hole. You can crack the block and/or break the fitting off. Autometer makes a BSPT to NPT adapter or if the block is out of the car, you can just run an NPT tap through the hole (that's what I did) so that you can put NPT fittings in there without worrying.

Sonny

intekragsr

15/16 deep socket is correct. Same size as the thermoswitch.


[Modified by intekragsr, 12:33 AM 4/2/2003]

SIXTYdashONE

**** Sonny, your right, I remember because i broke my pressure sender in my BSPT-NPT adapter, that was a pain. thanks for the clarification.. good luck! Ron

dfoxengr

thanks guys got it done..