350 Intake Bolt Thread Size?

Discussion in 'Small Block Tech' started by MrSony, Mar 12, 2020.

  1. MrSony

    MrSony Well-Known Member

    Need to buy a thread chaser. Any help is appreciated.
     
  2. alec296

    alec296 i need another buick

    3/8x16 I believe
     
    Darron72Skylark and MrSony like this.
  3. Darron72Skylark

    Darron72Skylark Well-Known Member

    Pretty sure you are right. 3/16 x 16 is what I remember too.
     
  4. gstewart

    gstewart Well-Known Member

  5. MrSony

    MrSony Well-Known Member

    yep, 3/8-16. confirmed with thread chaser set.
     

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