GM Gen III Cylinder Head Bolt Kit, PER HEAD!

These are the stock-replacement cylinder head bolts that are torque-to-yield. They are the Gen-3 design that use three different bolt lengths and were used by GM from 1997 through mid-year 2004. These cannot be reused after being torqued down because they stretch when torqued.

ORDER QUANTITY OF 2 TO REPLACE ALL HEAD BOLTS ON 1 ENGINE!