{"product_id":"russell-performance-2-lb-polished-residual-valve","title":"Russell Performance 2-lb. Polished Residual Valve","description":"Russell brake residual valves eliminate spongy-pedal feel by retaining brake-line pressure and keeping your pedal firm. The valve stops brake fluid from draining back into the master cylinder; this keeps your caliper pistons and brake shoes from fully retracting so your brake system stays primed without brake drag. The result is a firmer pedal that engages quicker and provides increased braking response. These residual valves are polished for great looks and available in 2 psi for disc brakes \u0026amp; 10 psi for drum brakes; drums require more pressure to compensate for return spring tension.","brand":"Russell","offers":[{"title":"Default Title","offer_id":45856233226528,"sku":"RUS654010","price":50.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/3126\/6848\/products\/2670061965210143201baa7f92edf200.jpg?v=1690955150","url":"https:\/\/mystmotorsports.com\/products\/russell-performance-2-lb-polished-residual-valve","provider":"Myst Motorsports","version":"1.0","type":"link"}