Ian
Club Member
I'm looking to get some ARP Extended Wheel Studs for the front of the Z so that it matches the rear.
I know the thread size I need is M12 X 1.5 but I'm not sure what the Knurl sizing should be, I think its 13mm but can anyone confim?
Also does anyone know the stock thread size to save me taking a wheel off?
I know the thread size I need is M12 X 1.5 but I'm not sure what the Knurl sizing should be, I think its 13mm but can anyone confim?
Also does anyone know the stock thread size to save me taking a wheel off?