{"product_id":"enginetech-m41558-060-engine-premium-piston-ring-complete-set-for-pontiac-vehicles","title":"Enginetech M41558-060 Engine Premium Piston Ring Complete Set for Pontiac Vehicles","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech M41558-060 Engine Premium Piston Ring Complete Set is designed to deliver reliable compression and optimal engine performance for classic Pontiac models. Crafted with precision, these piston rings are engineered to meet the rigorous standards of engine rebuilders and automotive enthusiasts alike. The set includes top compression rings, second compression rings, and oil rings, all manufactured with high-quality materials to ensure durability and consistent performance. Featuring a ring outside diameter of 4.150 inches, these rings are compatible with a range of Pontiac engines from the early 1970s, including models such as the Pontiac Bonneville, Catalina, and Executive.\u003cbr\u003eThe top compression ring has a thickness of 5\/64 inch, providing excellent sealing capabilities for high compression ratios. The second compression ring measures 1\/16 inch in thickness, ensuring proper oil control and combustion chamber sealing. The oil ring, at 3\/16 inch thick, effectively manages lubrication by scraping excess oil from the cylinder walls. All rings are manufactured adhering to SAE guidelines, ensuring consistent end gaps for reliable engine operation. These piston rings are suitable for use in engines that require precise fitment and high-performance standards.\u003cbr\u003eEnginetech has been family-owned and operated since 1982, specializing in high-quality engine components tailored for engine rebuilders and automotive professionals. The M41558-060 set is part of a comprehensive product line offering complete engine kits and individual parts, making it easy to find the right components for your project. With nationwide distribution and a strong commitment to customer service, Enginetech ensures that every part meets rigorous quality standards. Whether restoring a vintage Pontiac or performing a rebuild, this piston ring set offers durability, precision, and reliable performance to keep your engine running smoothly for years to come.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\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: 1\/16 inch for combustion efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil Ring Thickness: 3\/16 inch for effective lubrication\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing Outside Diameter: 4.150 inches to fit a range of Pontiac engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine rebuild quality with SAE guideline compliance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for classic Pontiac models including Bonneville, Catalina, and Executive from 1970-1974\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Enginetech, a trusted name in engine components since 1982\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1970 Pontiac Bonneville\n\u003cbr\u003e1970 Pontiac Catalina\n\u003cbr\u003e1970 Pontiac Executive\n\u003cbr\u003e1970 Pontiac Grand Prix\n\u003cbr\u003e1970 Pontiac GTO\n\u003cbr\u003e1970 Pontiac LeMans\n\u003cbr\u003e1971 Pontiac Bonneville\n\u003cbr\u003e1971 Pontiac Catalina\n\u003cbr\u003e1971 Pontiac Firebird\n\u003cbr\u003e1971 Pontiac Grand Prix\n\u003cbr\u003e1971 Pontiac Grand Safari\n\u003cbr\u003e1971 Pontiac Grandville\n\u003cbr\u003e1971 Pontiac GTO\n\u003cbr\u003e1971 Pontiac LeMans\n\u003cbr\u003e1972 Pontiac Bonneville\n\u003cbr\u003e1972 Pontiac Catalina\n\u003cbr\u003e1972 Pontiac Firebird\n\u003cbr\u003e1972 Pontiac Grand Prix\n\u003cbr\u003e1972 Pontiac Grand Safari\n\u003cbr\u003e1972 Pontiac Grandville\n\u003cbr\u003e1972 Pontiac GTO\n\u003cbr\u003e1972 Pontiac LeMans\n\u003cbr\u003e1973 Pontiac Bonneville\n\u003cbr\u003e1973 Pontiac Catalina\n\u003cbr\u003e1973 Pontiac Firebird\n\u003cbr\u003e1973 Pontiac Grand Am\n\u003cbr\u003e1973 Pontiac Grand Prix\n\u003cbr\u003e1973 Pontiac Grand Safari\n\u003cbr\u003e1973 Pontiac Grandville\n\u003cbr\u003e1973 Pontiac GTO\n\u003cbr\u003e1973 Pontiac LeMans\n\u003cbr\u003e1974 Pontiac Bonneville\n\u003cbr\u003e1974 Pontiac Catalina\n\u003cbr\u003e1974 Pontiac Firebird\n\u003cbr\u003e1974 Pontiac Grand Am\n\u003cbr\u003e1974 Pontiac Grand Prix\n\u003cbr\u003e1974 Pontiac Grand Safari\n\u003cbr\u003e1974 Pontiac Grandville\n\u003cbr\u003e1974 Pontiac LeMans\n\u003cbr\u003e1975 Pontiac Bonneville\n\u003cbr\u003e1975 Pontiac Catalina\n\u003cbr\u003e1975 Pontiac Firebird\n\u003cbr\u003e1975 Pontiac Grand Prix\n\u003cbr\u003e1976 Pontiac Bonneville\n\u003cbr\u003e1976 Pontiac Catalina\n\u003cbr\u003e1976 Pontiac Firebird\n\u003cbr\u003e1976 Pontiac Grand Prix\n\u003cbr\u003e1976 Pontiac LeMans\u003c\/p\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\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 1\/16\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3\/16\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRing Outside Diameter: 4.150\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTM41558-060\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: M41558-060\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":47550691377301,"sku":"M41558-060","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/M41558_1.jpg?v=1783651696","url":"https:\/\/mizumoauto.com\/products\/enginetech-m41558-060-engine-premium-piston-ring-complete-set-for-pontiac-vehicles","provider":"Mizumo Auto","version":"1.0","type":"link"}