Fel-Pro ES 72173 Head Bolt Set

Fel-Pro ES72173: Cylinder Head Bolts, Chevy LS 4.8, 5.3, 5.7, 6.0L, 1997-03 1-Head – Fel-Pro headbolt kits contain a complete set of the highest quality headbolts and hardened washers available. They’re cold-formed to ensure molecular integrity, then heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal and facilitate cylinder head re-torquing. The bolts are available in a variety of head styles for fitment on specific vehicle and cylinder head applications..