Cylinder Head Bolt Kit for Ford 351 World Products SBF 351W

Cylinder Head Bolt Kit for Ford 351 World Products SBF 351WHIGH PERFORMANCE SERIESHigh Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15%stronger than Grade 8) and kits come complete with hardened parallel ground washers. PROFESSIONAL SERIESAll Pro Series bolts are cold forged to ensure molecular integrity,

They run-in straight and true

ARP has you covered with our 180

To provide you with required reliability and improved performance

Washers and nuts included where applicable

allowing forslight misalignment

All Pro Series bolts are cold-forged to ensure molecular integrity

The popular High Performance Series is rated at 180

Both are available in black oxide finished chrome moly steel or polished ARP Stainless

because it’stough on tooling

They’re made from premium grade aerospace chrome moly and centerless ground to precise diameter

Those first moments an engine runs prior to building oil pressure are when damage can easily occur

Features extra heavy springs for consistent repetition