The Fordson Tractor Pages Forum

hi i was wondering studs and nuts or bolts were used , to attach the exhaust inlet manifold on a 61 super major mine has bolts regards northermajor

Hello Northermajor,

I don't know the size, but is UNC for sure and when is is the fine sort it must be UNF. All threat is American on these tractors.

Found it in the parts list.
UNC 3/8 - 16 x 1 1/4 hex head bolt

ok thanks alot henk i thoght bolts may have replaced studs with nuts over the years for easiness thanks