OptiTorque Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Big Block Chevy w/ Brodix Heads Water Neck A universal design and manufactured

A universal design and manufactured from hard anodized billet aluminum

DeWitts Pro-Series Aluminum Radiator & Fan Kit - 22 in W x 21

Increases horsepower and torque: 8Hp & 21Tq

Secondary Current (mA): 56 mA

Square- Bore

OptiTorque Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Big Block Chevy w/ Brodix Heads Water Neck A universal design and manufacturedProduct Description: Cylinder Head Stud Kit 12 Point Nuts Chromoly Black Oxide Big Block Chevy Brodix Heads 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.