Dragframe

iTrader: (14)

OK... I have a Tc76MPS (who doesn't right?), I was wondering what size is the fitting going into the turbo (What size fitting do i need to order that will screw into the filter that is factory installed on these units?)...

Secondly there is a fitting above the oil filter on the lt1 block that in the early years they used for the oil pressure sending unit (I believe it is a 1/4. but not sure. that is why I'm asking). Does anyone have any idea what size it is so I can order the correct sized fittings?

Thanks guy... i would like to get these things on the way.... it is last big thing holding me up from at least starting the damn thing.

HUNTER02SS

iTrader: (24)

When i ordered my turbo's , I had them send the correct fitting's at the same time so I wouldn't have to guess.The only problem is I don't know what size they are?Can you call the place were you bought the turbo from,surely they would know?

Dragframe

iTrader: (14)

ha... i got it from Forced inductions... he said it is most likely 1/4.... but it just looks small to me like it is possible it is 1/8... i guess i could order a couple extra fittings seein they are only $3 a piece... but... savin a lil money at this point sounds like a good idea to me.. lol

frcefed98

iTrader: (16)

1/8x-4an is what I have threaded into mine.

Pretty sure....

And the LT1 part pm my bro Eric Bazan, he has already been there with his LT1.

Dragframe

iTrader: (14)

well i ordered two of the 1/4" a -4 and one of the 1/8" x -4 so i should be covered...