1. Registration trouble? Please use the "Contact Us" link at the bottom right corner of the page and your issue will be resolved.
    Dismiss Notice

Header Bolts

Discussion in 'Intermediate CJ-5/6/7/8' started by TJ San, Nov 9, 2022.

  1. Nov 9, 2022
    TJ San

    TJ San New Member

    Oregon
    Joined:
    Mar 1, 2022
    Messages:
    5
    Got a 73 CJ with a 304 V8. The middle exhaust/header bolts are a 3/8" and the single ports are 5/16". Is there a header bolt set that fits this application?
     
    TJ San, Nov 9, 2022
    #1
  2. Nov 9, 2022
    Dale Park

    Dale Park Member

    Utah
    Joined:
    Feb 15, 2021
    Messages:
    114
    You must be talking about the bolts head size as the 304 exhaust bolts are all 3/8" threaded. I put Hedman headers on mine and they are very close to turn a regular head bolt. I used studs on the 2 outside locations and allen head 3/8" on the rest. I wish I could have used studs on all of them but flanges are not a perfect fit so get all of them started before tightening any.
     
    Dale Park, Nov 9, 2022
    #2
New Posts