Dragframe

iTrader: (14)

Above the oil filter where the oil pressure sending unit is located on early LT1 cars is where i plan on getting oil to my turbo. My questions is simple. What size is the hole (that the sensor is in) so i can order the right fitting.

Thanks

Dragframe

iTrader: (14)

no one knows? *bump*

94Pontiac

iTrader: (4)

1/4" Npt??

Speed Density

iTrader: (38)

I wana say 1/4 or 1/2. I just bought that piece a few weeks ago.

Tony.

Dragframe

iTrader: (14)

its gotta be 1/4" unless it is something weird like 3/8". no way it is half...

i vote 1/4... lol.. now to figure out what the hell the fitting on the turbo is..

the fun guess game!

SincalT/A

iTrader: (16)

+1 1/4 npt

2nd3rd4thgen

its 3/8 i had a old one that i had from where i had to change it out i just looked at and its a 3/8, its out of a 93 z28.. good luck with it...