OptiTorque TorqueMaster Series Stainless Cylinder Head Stud Kit - 12 Point Nuts - GM LS-Series 4X-Large 1/8 in NPSF Inlet /

1/8 in NPSF Inlet / Outlet

Panel measurements are 15-1/8" Wide X 4-1/2" High

No Need For Torque Straps/Cables

Rev Limiter Harness

Look no further

OptiTorque TorqueMaster Series Stainless Cylinder Head Stud Kit - 12 Point Nuts - GM LS-Series 4X-Large 1/8 in NPSF Inlet /Product Description: Cylinder Head Stud Kit TorqueMaster Series 12 Point Nuts Stainless Natural GM LS Series OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.