A2-165 Girodisc Dodge Viper ACR Rear Iron Rotor Conversion

Girodisc Dodge Viper ACR Rear Iron Rotor Conversion Upgrade your Dodge Viper ACR’s braking performance with Girodisc’s precision-engineered rear iron rotor conversion. Designed to replace the OEM carbon-ceramic rotors, this setup delivers enhanced durability, improved thermal stability, and lower maintenance costs—ideal for drivers who push their ACRs to the limit on track. Race-Ready Iron Rotor Conversion The Girodisc system bolts directly to the Viper ACR’s factory hubs and Brembo calipers with no modifications required. Each rotor features a CNC-machined 6061-T6 aluminum hat mated to Girodisc’s proprietary high-carbon cast iron friction ring. This two-piece floating design allows the rotor to expand under heat without distortion, ensuring consistent pad contact and pedal feel during long track sessions. With superior heat capacity and rebuildable components, these rotors are a smart, serviceable alternative to OEM carbon ceramics. Features • Direct bolt-on replacement for OEM carbo