Cylinder Head Bolt Kit for Chrysler 273-318-340-360 Wedge

Cylinder Head Bolt Kit for Chrysler 273-318-340-360 WedgeHigh 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. Material: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

As the crankshaft flexes and twists

so that’s why ARP came up with these super tough bolts

For those who prefer bolts

enabling the sleeve to float

To be used with ARP’s patentedPerma-Loc™ adjusters

000 psi tensile strength material where noted

The ARP Stainless material is not affected by corrosion or extreme heat

NOTE: Not to be used with OEM-style

To cure this all-too-common problem

then allow the nuts to be easily installed without the worry of cross-threading

All High Performance Series bolts are 180

increments