Header Bolt Kit For Chrysler 5.7L & 6.1L Hemi V8 Stainless 12-Pt Head

Header Bolt Kit For Chrysler 5.7L & 6.1L Hemi V8 Stainless 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.

which requires less energy to operate

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

and 1 inch sizes

ARP Pro Series head bolt kits are application specific and designed to deliver superior strength typically associated with competition engines

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

and monitor overall length during installation

Nuts not included

ARP studs are thread rolled after heat-treat

and -6 thru -20 O-ring sizes

as well as hex or 12-point heads

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

ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or polished ARP Stainless