Flywheel Bolt Kit for Ford Mod 4.6/5.4

Flywheel Bolt Kit for Ford Mod 4.6/5.4Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. Thats whythe fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of Flywheel Flexplate bolts: The premium grade Pro Series, originally developed for NASCAR competition, has a 190,000 psi rating and theHigh Performance Series is rated at 180,000 psi. They are both forged

Fittings are available with female pipe threads

as well as protecting the threads in your engine block

HIGH 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

This procedureinvolves about ten very slight cuts and results in an exceptionallystraight part

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

or use the chart on page 25 of thiscatalog for ARP fasteners

Hardened parallel-ground washers are included in each kit

Material: Inconel

They’re made from 8740 chrome moly steel

Alternators that come loose are a pain

Not to be used with OEM-style

Wide underhead flange and companion washers provide even load distribution