Header Bolt Kit For Chrysler 5/16˝ dia. bolt Black Oxide 12-Pt Head

Header Bolt Kit For Chrysler 5/16˝ dia. bolt Black Oxide 12-Pt HeadARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the pplication. Whats more, the compact 12 point inut lets you easily slip a socket close to the pipe. Studs are manufactured with a unique nut starter nose that helps prevent cross threading.

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

and copy down the length of the fastener prior to and after installation

For those who prefer bolts

A premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts

and designed for use in competition engines

To ensure that the damperis locked in position

Precision rolled threads prevent galling while promoting more consistent torque loading

Hardened parallel-ground washers are included with each kit

000 psi to ensure extended service life of this valuable tool

Not to be usedwith OEM-style

Complete with washers and nuts where applicable

and the favoriteof leading professional engine builders in all forms of racing