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Technical OIL FILTER LINE CONNECTIONS 48 PONTIACT 8

Discussion in 'The Hokey Ass Message Board' started by bgreene30, Dec 8, 2016.

  1. bgreene30
    Joined: Feb 26, 2011
    Posts: 44

    bgreene30
    Member

    Hi Gents.

    They say a picture is worth a thousand words. Needless to say, I neglected to get the one I really needed before dismantling the 48 engine to rebuild and now its time to hook the lines back up and I could use some help deciphering where the connections should go.

    Based on my vague photo i am assuming the filter inlet line (black non steel braided) connects at the bottom of the block just in front of (towards the radiator) the oil pump at the flared fitting.

    It appears from the second photo, if enlarged, you can see this and also that the steel braided outlet line connects at the rocker box cover.

    If someone could tell me spot on or show me that would be great. The manuals don't even mention the oil filter. 20141129_120345.jpg 20141205_112935.jpg

    see attached photos and thanks in advance!
    Bob G
     
  2. 302GMC
    Joined: Dec 15, 2005
    Posts: 8,370

    302GMC
    Member
    from Idaho

    The bottom is the inlet, fed from the oil pressure gauge "T" with the restriction in that hose. Outlet dumps back to ????
     
  3. bgreene30
    Joined: Feb 26, 2011
    Posts: 44

    bgreene30
    Member

    Yes. The inlet is correct but cannot find where it dumps back into the motor.

    Can anyone help.
     
  4. 302GMC
    Joined: Dec 15, 2005
    Posts: 8,370

    302GMC
    Member
    from Idaho

    Can you use one of the fuel pump flange bolts ? A '41 GMC 228'' I had used a hollow bolt in the front for discharge.
     
  5. BJR
    Joined: Mar 11, 2005
    Posts: 10,950

    BJR
    Member

    Is there a fitting on the timing chain or gear cover?
     
  6. If you can look up ACCESSORY INSTALLATION INSTRUCTIONS for your oil filter, you'll find what goes where.
    Not in the manual because it was an accessory.
     

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