{"product_id":"2nd-gear-corvette-ratio-servo-kit","title":"2nd Gear \"Corvette\" Ratio Servo Kit","description":"The Sonnax 2nd Gear \"Corvette\" Ratio Servo Kit is engineered to enhance the performance of 4L60 (700-R4) and 4L60-E transmissions. This direct replacement kit offers an increased apply area, resulting in improved holding power and noticeably firmer 1-2 and 3-4 shifts.\n\nThe kit's servo piston utilizes upgraded Viton D-rings instead of standard seal rings, providing superior sealing during both apply and release phases. This design is particularly beneficial for high-performance applications or heavy-duty towing, offering greater reliability and responsiveness.\n\nIncluded in the kit are the piston, two Piston D-rings, the housing, and a housing O-ring, ensuring you have the necessary components for installation. This performance servo kit is also compatible with the Sonnax 4th Gear Super Hold dual servo kit (77767K).\n\nThe material construction is aluminum, and it is designed for all 700R4\/4L60\/E models 1982 and up. It is suitable for RWD, AWD, and 4WD drive types.","brand":"Sonnax","offers":[{"title":"Default Title","offer_id":52686748647736,"sku":"77701-04K","price":61.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660178501.webp?v=1784876279","url":"https:\/\/store.motormia.co\/products\/2nd-gear-corvette-ratio-servo-kit","provider":"MOTORMIA","version":"1.0","type":"link"}