Holden V8 Main Stud Kit - Aeroflow
AF37-2230
NZ$74.50
Out of stock
Holden V8 2 Bolt Main Stud Kit
Suits 253 304 308, 12 Point Nuts and 8740 Grade Material
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 parallel washers for an even load distribution and accurate torque readings.
Additional Specifications:
Kit Contains:
10 x Long Studs.
101.6mm Overall Length.
49.5mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
10 x 12 Point Nuts.
7/16-20" Thread.
18.7mm Outside Diameter.
11mm Overal Height.
10 x Flat Washers.
20.4mm Outside Diameter. 11.3mm Inside Diameter.
3mm Thickness.
