{"product_id":"enginetech-high-performance-keith-black-engine-piston-set-without-rings-part-kb1378040","title":"Enginetech High Performance Keith Black Engine Piston Set Without Rings (Part KB137(8)040)","description":"\u003cp\u003eHigh Performance Kieth Black Engine Piston Set -  without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech High Performance Keith Black Engine Piston Set is designed for optimal engine rebuilding and performance enhancement. Crafted without rings, this piston set ensures precise fit and durability, making it suitable for a variety of domestic and import engine applications. Our pistons are engineered with matched weights for perfect balance, reducing vibrations and improving engine smoothness. The top and second compression rings feature a thickness of 5\/64 inch, while the oil ring measures 3\/16 inch, contributing to effective oil control and combustion efficiency. The piston pin has an outside diameter of 1.0402 inches, ensuring secure attachment to the connecting rod. With a bore diameter of 4.360 inches, these pistons are ideal for high-performance rebuilds that demand reliability and consistency. Enginetech has been family-owned and operated since 1982, and our commitment to quality and customer service makes us a trusted source for engine parts. We offer a comprehensive product line, including complete engine kits and individual components, tailored to meet the needs of engine builders and enthusiasts alike. Our parts are specifically engineered for durability and precision, ensuring your engine rebuild is successful and long-lasting. Whether you're restoring a classic engine or building a high-performance machine, the Enginetech Keith Black Piston Set delivers the quality and performance you require.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance, reducing engine vibrations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Compression Ring Thickness: 5\/64 inch for optimal sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond Compression Ring Thickness: 5\/64 inch for efficient compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil Ring Thickness: 3\/16 inch for effective oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Outside Diameter: 1.0402 inches for secure attachment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for high-performance engine rebuilds\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\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTop Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3\/16 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 1.0402\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 4.360\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTKB137(8)040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: KB137(8)040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550292656277,"sku":"KB137(8)040","price":756.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/KB137_8.jpg?v=1783639868","url":"https:\/\/mizumoauto.com\/products\/enginetech-high-performance-keith-black-engine-piston-set-without-rings-part-kb1378040","provider":"Mizumo Auto","version":"1.0","type":"link"}