exhaust manifold

northermajor · Post by **northermajor** » Sat Sep 19, 2009 5:46 pm

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

henk · Post by **henk** » Sun Sep 20, 2009 2:36 pm

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.

henk · Post by **henk** » Sun Sep 20, 2009 8:40 pm

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

northermajor · Post by **northermajor** » Sun Sep 20, 2009 8:44 pm

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