Aeroflow Performance main studs are designed to keep your main caps in placed and stop them walking and fretting which can lead to engine failure. These studs are preferred over bolts as they allow you to obtain more accurate torque readings.
These main studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.
Kit Contains
10 x Studs
M10 x 1.25mm Thread
96.57mm Overall Length
44.50mm Shank Length
10mm Shank Diameter
24.20mm thread into Engine Block
24.20mm thread on Nut End
10 x 12 Point Nuts
M10 x 1.25mm Thread
17.75mm Outside Diameter
10.30mm Height
13mm Spanner Size
10 x Flat Washers
19.10mm Outside Diameter
10.50mm Inside Diameter
3mm Thickness
60ft.lbs (80Nm) Torque Setting
Torque Recommendations
60 ft. lbs. or 80Nm
* and 8740 Grade Material