$143.11 (as of 21/11/2018 15:58 PST details )
Features:
- Professional Series cylinder head bolts are premium fasteners for competition components
- Rated nominally at 200,000 psi, which is substantially stronger than Grade 8 hardware
- Wide area flanged head eliminates the need for valve train removal to facilitate cylinder head retorquing
- Features reduced wrenching 12 point style heads
- Comes complete with hardened parallel ground washers