ITEM NAME:For FORD 6.8 LITER V10 STAINLESS EXHAUST MANIFOLD BOLTS FITS ANY V10 Y3K6 For FORD 6.8 LITER V10 STAINLESS EXHAUST MANIFOLD BOLTS FITS ANY V10 Y3K6 lock washers and flat washers to replace the studs that rust and break on the Ford 6.8 liter V10 engine. These engines are notorious for needing the exhaust manifolds and hardware replaced. It is always a good idea to use anti-seize on an application like this, it can be found in any good auto parts store. colour:Silver Material:stainless steel Package Contents: 1 * set exhaust manifolds NOTE: For clarification, these are meant to secure the exhaust manifold to the cylinder head, you will need one kit per manifold.