PAIR of Brian Tooley Racing (BTR) LS Cylinder Head Bolt Kits for 2004+ LS2/LS3/4.8L/5.3L/6.0L/6.2L - BTR00568 - Like GM# 17800568
This listing is for two sets of head bolts, one for each cylinder head.
These are OE style torque to yield cylinder head bolts and are a direct replacement for 2004+ LS platforms.
NOTE: These are for LS applications only and do not fit LT engines. 2004 was a split model year and may have either head bolt style. Please be sure to verify that your engine requires the head bolt kit that features only two different sizes of bolts per cylinder head (1997-2003 used three different sizes of bolts per cylinder head).