{"product_id":"suncoast-77733-51ka-input-housing-overrun-sleeve-kit","title":"Suncoast Input Housing Overrun Sleeve Kit","description":"\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv class=\"spaced-vertical\"\u003e\n\n\u003cp\u003eThe GM 4L60, 4L60-E, 4L65-E and 4L70-E input drum assembly is known to crack and strip out splines where the input shaft is pressed into it (where the overrun piston rides). Sonnax offers a hardened steel sleeve that reinforces the input drum to prevent this failure. Sonnax input housing overrun sleeve kit 77733-51KA includes a custom manufactured overrun piston designed for use only with a stamped steel forward piston, eliminating the need to use aluminum forward pistons. For additional torque capacity, this kit can be used in conjunction with input housing forward sleeve kit \u003ca href=\"..\/i-30503063-input-housing-forward-sleeve-kit.html\"\u003e77733-52K\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eHigh-strength, chromoly steel sleeve increases input housing torque capacity by protecting the shaft and overrun piston areas\u003c\/li\u003e\n\n\u003cli\u003eCustom overrun piston works with steel forward piston\u003c\/li\u003e\n\n\u003cli\u003eUniversal design fits both early- and late-style units\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Suncoast Performance","offers":[{"title":"Default Title","offer_id":48219420852465,"sku":"77733-51KA","price":155.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/1344\/3057\/files\/Input-Housing-Overrun-Sleeve-Kit-Suncoast-Performance-151200869.jpg?v=1779830424","url":"https:\/\/tamelessperformance.com\/products\/suncoast-77733-51ka-input-housing-overrun-sleeve-kit","provider":"TAMELESS PERFORMANCE","version":"1.0","type":"link"}