Vacuum Port on intake manifold (1 Viewer)

[mikesc]

I have the intake manifold shown below. The filtered vacuum source was removed and plugged. The plug is not the right size or has the right threads. What size do I need to fix this correctly.

1/75-1/79: 2F [4.2 liter] 2bbl intake with 5 bolt attachement to exhaust. Port behind carb for brake booster, port under carb for PCV, port in front of carb for filtered vacuum source.

 

[Coolerman]

Uh.... what pic?

 

[mikesc]

Here is a picture. Description was in the first post. Red circle in front of carb. Sorry.

 

[Coolerman]

That is a 1/8-28 BSPT, at least it is on my Cruiser. I just bought some 1/4" hose barb fittings for that plug on my manifold.

 

[mikesc]

Thanks, Cooler. That is exactly what I am going to put in mine.

 

[mikesc]

Cooler, where did you get that from?

 

[bsevans]

All pipe threads on an FJ40 are BSPT from the factory. BSPT fittings are readily available from McMaster-Carr and MSCDirect.

 

[Coolerman]

Cooler, where did you get that from?

I ordered mine from McMaster-Carr. Part # 1075T71. BSPT Brass Barbed hose fitting for 1/4" ID hose. You can only order a 10 pack for $10.38.

If you just need one PM me your mailing address, I'll send you one for 1 buck plus the ride.