Nissan SR20 M11 Head Stud Kit

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.

Specifications

Kit Contains

10 x Even Length Studs - 169mm Overall Length, 108.75mm ShankLength. M11 x 1.50mm thread into Engine Block, M11 x 1.25mm Nut End.

10 x 12 Point Nuts - M11 x 1.25mmThread. 18mm Outside Diameter,11.60mm Height.

10 x Flat Washers - 20mm Outside Diameter, 11.20mm Inside Diameter, 3mm Thickness.