{"product_id":"suncoast-77917-500-tv-boost-valve-kit-500-bore-dia-o-ring-style","title":"Suncoast TV Boost Valve Kit - .500\" Bore Dia., O-Ring Style","description":"\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2 class=\"light\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e.500\" Bore Dia., O-Ring Style\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eA common problem in GM 200-4R and 4L60 transmissions is burned bands and\/or 3-4 clutches. This failure can be reduced by eliminating throttle boost oil leakage. The Sonnax drop-in TV boost valve kits [77917-01K] (.423\" dia.), \u003ca href=\"..\/i-30503164-tv-boost-valve-kit-471-bore-dia-o-ring-style.html\"\u003e77917-471\u003c\/a\u003e (.471\" dia.) and 77917-500 (500\" dia.) eliminate these problems for a variety of applications. For minimal line pressure in V8 applications, use Sonnax TV boost valve kit 77917-01K.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eThrottle valve boost valve and sleeve are made from made from hardened steel for better wear resistance\u003c\/li\u003e\n\n\u003cli\u003eO-Rings on sleeve separate throttle pressure and Reverse boost circuits, providing additional protection against cross-leaks\u003c\/li\u003e\n\n\u003cli\u003eO-Rings prevent loss of oil between the outside diameter of the throttle valve sleeve and pump body\u003c\/li\u003e\n\n\u003cli\u003eDrop-in Zip Valve™ parts install quickly and easily\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"1\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"col\"\u003e Sonnax Part No. \u003c\/th\u003e\n\n\u003cth scope=\"col\"\u003e Sleeve Dia. \u003c\/th\u003e\n\n\u003cth scope=\"col\"\u003e Performance Application \u003c\/th\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e [77917-01K]\u003c\/td\u003e\n\n\u003ctd\u003e .423\" dia.\u003c\/td\u003e\n\n\u003ctd\u003e Minimum line pressure for V8 applications\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003ca href=\"..\/i-30503164-tv-boost-valve-kit-471-bore-dia-o-ring-style.html\"\u003e77917-471\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e .471\" dia.\u003c\/td\u003e\n\n\u003ctd\u003e Higher line pressure for towing and off-road\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 77917-500\u003c\/td\u003e\n\n\u003ctd\u003e .500\" dia\u003c\/td\u003e\n\n\u003ctd\u003e Maximum line pressure \u0026amp; shift feel for high performance applications \u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv class=\"accordion-content\"\u003e\n\n\u003cdiv class=\"col-4 last\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Suncoast Performance","offers":[{"title":"Default Title","offer_id":48219423441137,"sku":"77917-500","price":29.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/1344\/3057\/files\/TV-Boost-Valve-Kit-.500_-Bore-Dia._-O-Ring-Style-Suncoast-Performance-151217969.jpg?v=1779830591","url":"https:\/\/tamelessperformance.com\/products\/suncoast-77917-500-tv-boost-valve-kit-500-bore-dia-o-ring-style","provider":"TAMELESS PERFORMANCE","version":"1.0","type":"link"}