BB HD BLT KIT IRN & ED 60919/929/149/189
12 POINT HEAD / ARP BRAND 170,000 TENSILE STRENGTH (DOES NOT FIT HEMI)
ARP Brand; For OEM Iron Or Edlbrk Aluminum Heads
For all big block engines except Hemi's. When installing iron heads do not use the washers.
Cylinder Head Bolts, High Performance, 12-Point Head, Mopar, 383-440, B/RB Wedge
These ARP High Performance series head bolt kits are tough! They are rated at 170,000 psi--15 percent stronger than Grade 8 fasteners. They come available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torquing cylinder heads.