King Racing Products Rubber Tire Pressure Relief Valve Grommet Black King Racing Products Tire Pressure Relief Valves - Set of 4 NG21 Aluminum slider with nylon insert

Aluminum slider with nylon insert and set screw type stacker nut" Integra's new slider/separator is perfect for use with stack spring and 2 step stack spring applications

Works with most Pre-1965 Chevrolet/GM senders

Features include a spherical pivot bearing

Needs computer modifications or aftermarket computer

King Racing Products Rubber Tire Pressure Relief Valve Grommet Black King Racing Products Tire Pressure Relief Valves - Set of 4 NG21 Aluminum slider with nylon insertProduct Description: Tire Pressure Relief Valve Grommet Rubber Black King Racing Products Tire Pressure Relief Valves Set of 4 King Racing Products was founded by Blake & Brock Robertson in Visalia Ca. King Racing products is a racer run company as all that are involved have some attachment to Motorsports. The constant attention to detail and high quality products are what make King Racing one of the most respected brands in the industry.