Vacuum fittings on upper intake

DemonGT

Founding Member
May 24, 2002
871
51
49
Sparta,WI
I need some vacuum adapters that are a 90 degree angle. It looks like there 3/8 size? The T fitting on the bottom, one side goes to my PCV in the pass.
valve cover and the blue hose goes to the vacuum tree. I noticed a small amount of oil in the upper intake and on the upper plenum gasket. Is a small amount
normal? Also wondering if having the PCV hooked to that same fitting that also goes to the vacuum tree is not a good thing?

The two fitting you see laying on the bench are what i had installed and they rubbed the firewall so want to replace them with 90's.
 

Attachments

  • intake.webp
    intake.webp
    98.7 KB · Views: 189
  • intake2.webp
    intake2.webp
    107.5 KB · Views: 186
  • intake3.webp
    intake3.webp
    103 KB · Views: 184
  • intake4.webp
    intake4.webp
    108.7 KB · Views: 181
  • intake5.webp
    intake5.webp
    342.5 KB · Views: 173