Cylinder Head Bolts forChevrolet Dart aluminum head exhaust bolts only, (8 pieces)

Cylinder Head Bolts forChevrolet Dart aluminum head exhaust bolts only, (8 pieces)High 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

the compact 12-point inut lets you easily slip a socket close to the pipe

Specialfeatures include 1/4

you will note that gaskets and cylinder headsliterally glide into position and are perfectly aligned – somethingthat won’t happen with inferior quality head studs

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

You have a choice between conventional hex head bolts and nuts or compact

which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed

and monitor overall length during installation

ARP studs are thread rolled after heat-treat

each stud is placed verticallyinto special racks and precisely heat-treated to 190

because it’stough on tooling

Pro Series kits are available in standard (8740) 190

increments