124 OHV valve adjust nut size?

Discussion in 'Front-Engine Rear Drive Fiats' started by Jeff Stich, Sep 16, 2017.

  1. Jeff Stich

    Jeff Stich True Classic

    Location:
    Norco, CA
    Can anyone tell me the size of the rocker arm valve clearance adjustment nut on the Fiat 124 Sedan/Wagon OHV (pushrod) engine? Probably larger than the 850's 11mm nut, so 12mm? 13mm? 14mm?
     
  2. Lanciadave

    Lanciadave New Member

    Location:
    Oregon
    13mm for the nut to lock it down. The adjuster itself is...tiny. I used a crescent wrench on it
     
  3. myredracer

    myredracer True Classic

    Yes, the nut that locks the adjuster in place is 13 mm, as measured on one of my motors.
     
  4. Jeff Stich

    Jeff Stich True Classic

    Location:
    Norco, CA
    This post is almost 2 YEARS old, but thanks anyway. ;)
     
  5. myredracer

    myredracer True Classic

    OMG! First time I've come to this forum and shows how active it is. :(
     
    kmead likes this.

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