Wilwood Brake Proportioning Valve Option:SAE Fittings 23lbs per square foot) that

23lbs per square foot) that provides less heat transfer in the summer while protecting against the transfer of cold air in the winter

New OEM key blank for Mazda Miata 1990-97

New components for the rear differential on Mazda Miata 1990-97

MLS= Multi Layer Steel

Wilwood Brake Proportioning Valve Option:SAE Fittings 23lbs per square foot) thatWilwood adjustable proportioning valve for use on disc brake upgrades. The new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100 1000 PSI and provide for a maximum decrease of 57% line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment.