The BTR00568 head bolt kit is designed for 2004 and newer GM LS-series engines. One kit services one cylinder head; two kits are required per engine.

Brian Tooley Racing BTR00568 Includes:

• Head bolt set for one cylinder head

Brian Tooley Racing BTR00568 Features:

• High-strength steel construction
• Direct-fit for GM LS-series (04+) engines
• Two kits needed per engine for V8s