moparbarney
Active Member
For those running the 452 heads which spark plugs are you using. Seems like these heads should take a tapered plug. Regular plug seem to back out.
I got 76 motorhome engine...read that threadMy engine came out a 78 motorhome
You have 452 of an "industrial" engine?? They run different plugs....I went through this a while ago. i'll see if I can dig up what I used...
I got 76 motorhome engine...read that thread