Aeroflow Performance head studs greatly improve your cylinder head-to-block sealingcompatibilities. This is important in engines with highpower adders such as turbochargers, superchargers or nitrous. They can even be agreat addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.
These head studs are manufactured from aircraftquality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within thestud. Meaning these studs are rated up to 190,000 psi makingthem stronger than Grade 8 andOEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.
Kit Contains:
24 x Short Studs.
69.6mm Overall Length.
18.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
10 x Long Studs.
120.6mm Overall Length.
69.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
34 x 12 Point Nuts.
7/16-20" Thread.
18.8mm Outside Diameter.
10.9mm Overall Height.
34 x Flat Washers.
20.6mm Outside Diameter. 11.1mm Inside Diameter.
3mm Thickness .
