JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.
This might be a useful kit for those doing resto's on older transported or transplanted engines .. a set of studs and nuts for the exhaust manifold for most all GM cars from 1961 to to mid 90's.
Image is correct..
Size: 3/8"-16 x 3-5/16"