Re: 1951 288 - Head and Manifolds - Nut and Washer Grades

Posted by kunzea On 2024/7/24 20:23:35

I've found that the flat-to-flat is 11/16" but I don't see that as a problem. The height is 3/8" which matches what was on it. I thought about using a taller nut to offset the diameter but that's limited by the stud length.