Wilwood Proportioning Valve - Lever Style Wireless Headsets Aluminum front engine plates for

Aluminum front engine plates for SB Chevy are offered in one- and two-piece designs

1/8 in Steel Mandrel

Note: NASCAR helmet kits are common grounded and may not work with all radios

Intended for street/strip use

Used by top race teams in rear ends

Wilwood Proportioning Valve - Lever Style Wireless Headsets Aluminum front engine plates forThe 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% in line pressure, the most of any available valve. This proportioning valve has six preset points actuated by moving a lever allowing racers to quickly adjust brake bias during a race. The lever