Brand New Cylinder Head To Exhaust Manifold Stud Bolt Nut Hardware Set
M8-1.25mm Length = 55.5mm *Stainless Steel*
Compatible with Select 1996-2017 Ford Models w/ 4.6L, 5.4L, 6.8L
Compatible with Select 1998-2014 Lincoln Models w/ 4.6L, 5.4L, 6.8L
Compatible with Select 2002-2011 Mercury Models w/ 4.6L, 5.4L, 6.8L
Replaces N811313S431, W701706S2, W707747S431
See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model