Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - 1.250" Rotor - 3.5" Mount H77803FXXXL Seamlessly connect your phone to

Seamlessly connect your phone to your helmet with our lightweight Bluetooth Headset

KNOWLEDGE AND EXPERIENCE

946 Shank length for use with custom replacement aluminum wheels that are at least 7/8 but less than 1-1/4 thick at the stud hole and have a flat seat

Racing suits made from Nomex(R) technical fabric have extraordinary properties to protect drivers from flames and heat

Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - 1.250" Rotor - 3.5" Mount H77803FXXXL Seamlessly connect your phone toFSLI4 and FSLI4 ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models. Differential piston bores compensate for leading edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock pistons in the ST models block heat transfer from the pads and reduce