Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - 1.250" Rotor - 3.5" Mount Oil Cooler Adapter Please use the drop down

Please use the drop down to choose your specific helmet model and top air style

Drag Race Servos

Standard Journal

to a total length of 48" or 64"

1987-1991 Pontiac 6000

Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - 1.250" Rotor - 3.5" Mount Oil Cooler Adapter Please use the drop downFSLI4 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