Cylinder Head Bolt Kit for Ford 289-302 with factory heads or Edelbrock heads 60259, 60379

Cylinder Head Bolt Kit for Ford 289-302 with factory heads or Edelbrock heads 60259, 60379HIGH 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,

All of them are substantially better than the stock OEM and most aftermarket bolts

A polished finish makes them an enhancement to any carb

These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening

Lengths are exact – designed to provide positive seating every time

000 psi rating and theHigh Performance Series is rated at 180

Choice of conventional hex or space-saving 12-point nuts

Designed for competition applications

Universal - Bellhousing to Manual Trans Stud Kits: These premium grade bolt and stud kits are engineered to properly engage the engineblock threads and resist loosening

The fittings come in sizes: 1/4

This material is easily contaminated and subject to stress corrosion

Camshaft positioning is critical on overhead cam engines and ARP makes sure that the cam towers are properly secured through use of these durable bolts and studs

Wide underhead flange and companion washers provide even load distribution