{"product_id":"input-housing-forward-sleeve-kit","title":"Input Housing Forward Sleeve Kit","description":"\n\u003ch2 class=\"light\"\u003e\u003cstrong\u003eRequires Sonnax overrun sleeve and compatible overrun piston. See instructions for details.\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cdiv class=\"spaced-vertical\"\u003e\n\u003cp\u003eInput housing failure at the shaft and forward piston areas is common in high-torque 4L60, 4L60-E, 4L65-E and 4L70-E transmissions. Sonnax input housing forward sleeve kit 77733-52K is used in combination with a Sonnax overrun sleeve to greatly increase the maximum strength of the housing and prevent these failures.\u003c\/p\u003e\n\n\u003cp\u003eInstallation of an overrun sleeve — available with Sonnax input housing overrun sleeve kit \u003ca href=\"..\/i-30503064-input-housing-overrun-sleeve-kit.html\"\u003e77733-51KA\u003c\/a\u003e and Smart-Tech input housing kits — is a common durability upgrade in these units. Even with an overrun sleeve, though, a large portion of the input shaft and aluminum housing spline connection remains unsupported. Adding the Sonnax forward sleeve kit nearly doubles support in this area, making it a recommended component for all high torque capacity work\/sport vehicles.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh-strength, chromoly steel sleeve increases input housing torque capacity by protecting the shaft and forward piston areas\u003c\/li\u003e\n\u003cli\u003eMaintains OE forward piston apply area\u003c\/li\u003e\n\u003cli\u003eCombine with a Sonnax overrun sleeve for easy upgrades of older builds or new heavy-duty\/high performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003clabel for=\"components-panel\"\u003eContents:\u003c\/label\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eForward Piston\u003c\/li\u003e\n\u003cli\u003eForward Reinforcement Sleeve\u003c\/li\u003e\n\u003cli\u003eOuter Forward Piston Seal\u003c\/li\u003e\n\u003cli\u003eInner Forward Piston Seal\u003c\/li\u003e\n\u003cli\u003eForward Piston Housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003c!-- suncoast-documents:start --\u003e\u003cdiv class=\"suncoast-product-documents\"\u003e\n\u003ch3 class=\"h6\"\u003eDocuments\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/184134.pdf?v=1793635160\" target=\"_blank\" rel=\"noopener\"\u003eInstructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- suncoast-documents:end --\u003e","brand":"Sonnax","offers":[{"title":"Default Title","offer_id":49129565061339,"sku":"77733-52K","price":592.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/F198655724.jpg?v=1786546988","url":"https:\/\/suncoastperformance.com\/products\/input-housing-forward-sleeve-kit","provider":"SunCoast Diesel","version":"1.0","type":"link"}