{"product_id":"stellar-automotive-group-6l50-6l80-6l90-boost-valve-assembly-fits-gm","title":"Stellar Automotive Group 6L50\/6L80\/6L90 Boost Valve Assembly fits GM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStellar Automotive Group 6L50\/6L80\/6L90 Boost Valve Assembly – Compatible for GM 2006-Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEliminate harsh shifts, delayed engagement, and low line pressure problems with this upgraded boost valve assembly from Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe factory boost valve in the 6L50, 6L80, and 6L90 transmissions is a common wear item that causes sticking, leakage, and inconsistent pressure — leading to flare, slip, harsh 1-2\/2-3 shifts, and premature clutch\/solenoid failure. This precision-machined, hardened assembly is a direct drop-in replacement that restores stable, firm line pressure for smoother, more reliable shifts and better transmission longevity, especially in towing or performance applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerfect fit for popular models including:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eChevrolet Silverado, Tahoe, Camaro, Corvette\u003c\/li\u003e\n \t\u003cli\u003eGMC Sierra, Yukon\u003c\/li\u003e\n \t\u003cli\u003eCadillac Escalade, CTS-V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCommon symptoms this boost valve assembly resolves:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eHarsh or delayed shifts\u003c\/li\u003e\n \t\u003cli\u003eFlare\/slip between gears\u003c\/li\u003e\n \t\u003cli\u003eLow line pressure codes\u003c\/li\u003e\n \t\u003cli\u003ePremature clutch or solenoid wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e – drop the valve body, replace the boost valve assembly, and enjoy improved performance. Professional installation recommended.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All parts are distributed, not designed or manufactured, by Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAdd this proven 6L50\/6L80\/6L90 upgrade to your cart today and shift stronger and smoother!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425245556917,"sku":"6L8-BOOST-OES TGO","price":80.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/6L8.jpg?v=1786619081","url":"https:\/\/transpartsdirect.com\/products\/stellar-automotive-group-6l50-6l80-6l90-boost-valve-assembly-fits-gm","provider":"Trans Parts Direct","version":"1.0","type":"link"}