Girodisc Ferrari 430 Scuderia Front Iron Rotor Conversion 20-0421 The preferred method of measuring

The preferred method of measuring bolt load is with a stretch bolt gauge

seals off hot engine bay air

Hood splitter included

PISTON FITMENT GUIDE

FKM Viton seals

Girodisc Ferrari 430 Scuderia Front Iron Rotor Conversion 20-0421 The preferred method of measuringThe Girodisc system is a direct replacement for the OE disc however a different brake pad with an annulus (pad swept area) of 66mm or less must be used. This is done to keep the rotor weight at a reasonable level. If we manufactured a rotor with the same annulus as the OEM CCM rotors they would be unnecessarily heavy. The necessary pad shape is very common and also found on the Nissan GT R, Cadillac CTS V and most AMG Mercedes equipped with 6 piston