{"product_id":"enginetech-kb2578040-high-performance-keith-black-engine-piston-set-without-rings","title":"Enginetech KB257(8)040 High Performance Keith Black Engine Piston Set - Without Rings","description":"\u003cp\u003eHigh Performance Kieth Black Engine Piston Set -  without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech KB257(8)040 High Performance Keith Black Engine Piston Set is designed for optimal engine performance and durability. Crafted for use in various engines, this piston set features matched weights to ensure perfect balance, reducing vibrations and promoting smooth operation. The pistons are engineered with precision to meet the demands of high-performance applications, making them an excellent choice for engine rebuilds or upgrades.\u003c\/p\u003e\u003cp\u003eEach piston includes key features such as a top compression ring thickness of 5\/64 inches, a second compression ring thickness of 5\/64 inches, and an oil ring thickness of 3\/16 inches. These specifications contribute to efficient sealing and oil control, enhancing engine longevity and performance. The piston pin outside diameter measures 0.990 inches, and the bore diameter is 4.250 inches, ensuring compatibility with a range of engine configurations.\u003c\/p\u003e\u003cp\u003eEnginetech, a family-owned company operating since 1982, specializes in high-quality engine parts tailored for engine rebuilers. Their parts are engineered specifically for rebuilders and mechanics seeking reliable, performance-oriented components. The KB257(8)040 piston set is part of their comprehensive product line, which includes complete engine kits and individual components, supported by nationwide distribution and excellent customer service. Trust Enginetech for your engine rebuild needs, knowing their parts are crafted for precision and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Compression Ring Thickness: 5\/64 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond Compression Ring Thickness: 5\/64 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil Ring Thickness: 3\/16 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Outside Diameter: 0.990 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.250 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered specifically for engine rebuilder needs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart of Enginetech's high-quality product line\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: 0.9900\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 4.250\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTKB257(8)040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: KB257(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":47550292033685,"sku":"KB257(8)040","price":784.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/KB257_8.jpg?v=1783639846","url":"https:\/\/mizumoauto.com\/products\/enginetech-kb2578040-high-performance-keith-black-engine-piston-set-without-rings","provider":"Mizumo Auto","version":"1.0","type":"link"}