Description
- High Performance Series cylinder head bolts are a premium replacement for OEM fasteners
- Bolts are 180,000 psi, which is 15% stronger than Grade 8 hardware
- Wide area flanged head eliminates the need for valve train removal to facilitate cylinder head retorquing
- Features reduced wrenching hex style heads
- Comes complete with hardened parallel-ground washers
ARP 1553601 High Performance Series Cylinder Head Hex Bolts
