{"product_id":"wiseco-rcs39040-black-anodized-tapered-ring-compressor-sleeve-for-3-903-3-905-inch-bore-engines","title":"Wiseco RCS39040 Black Anodized Tapered Ring Compressor Sleeve for 3.903-3.905 Inch Bore Engines","description":"Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.\nRing Compressor Sleeve 3.903 in to 3.905 in Bore\n\u003cul\u003e\n  \u003cli\u003eHard-anodized and Teflon coated for low friction and prolonged wear resistance\u003c\/li\u003e\n  \u003cli\u003eSleeves have smooth radius that tapers down to the specific bore size\u003c\/li\u003e\n  \u003cli\u003eGreatly reduces difficulty of installing high-performance oil rings\u003c\/li\u003e\n  \u003cli\u003eCompresses the piston rings smoothly and evenly\u003c\/li\u003e\n  \u003cli\u003eLaser-marked with size indication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wiseco RCS39040 ring compressor sleeve is a precision-engineered tool designed to streamline your high-performance engine assembly. Forged in the USA, this sleeve features a durable hard-anodized and Teflon-coated surface that provides low friction and excellent wear resistance, ensuring long-lasting performance during engine builds. Its smooth radius tapers down to the specific bore size, facilitating a tight, secure fit around the piston rings and simplifying the installation process. This design greatly reduces the difficulty often associated with installing high-performance oil rings, saving time and effort during assembly.\u003c\/p\u003e\u003cp\u003eThe sleeve is laser-marked with size indication for quick identification, ensuring precise application. Its adjustable bore range from 3.903 inches to 3.905 inches makes it compatible with a variety of high-performance engine components. The sleeve compresses piston rings smoothly and evenly, which is critical for maintaining proper seal integrity and engine efficiency. Whether you're a professional engine builder or a serious hobbyist, this tool is essential for achieving professional-grade results in engine assembly.\u003c\/p\u003e\u003cp\u003eConstructed to withstand demanding use, the Wiseco RCS39040 ring compressor sleeve offers reliable performance and consistent results. Its compact design makes it easy to handle and store, while the high-quality materials ensure durability through numerous rebuilds. This tool eliminates guesswork and reduces installation stress, helping you achieve a perfect fit every time. For those looking to enhance their engine assembly toolkit, the Wiseco RCS39040 provides the precision and durability needed for high-performance engine builds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eForged in the USA for high durability and quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHard-anodized and Teflon-coated surface for low friction and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmooth radius tapers to specific bore size for easy ring installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLaser-marked size indication for quick identification\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable bore range from 3.903 to 3.905 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces difficulty of installing high-performance oil rings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompresses piston rings smoothly and evenly\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for professional and hobbyist engine builders\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53605579030801,"sku":"RCS39040","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/fba8d81631b37eee8c162d674a2048c9_c1ab047a-efed-47b0-a42c-5ba499e62535.jpg?v=1779993936","url":"https:\/\/shoprenegade.com\/products\/wiseco-rcs39040-black-anodized-tapered-ring-compressor-sleeve-for-3-903-3-905-inch-bore-engines","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}