{"product_id":"enginetech-m41558-040-engine-premium-piston-ring-complete-set-for-pontiac-vehicles","title":"Enginetech M41558-040 Engine Premium Piston Ring Complete Set for Pontiac Vehicles","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech M41558-040 Engine Premium Piston Ring Complete Set is designed to deliver high-performance sealing and durability for various Pontiac models from the early 1970s. Engineered with precision, this set ensures optimal compression, oil control, and longevity for your engine rebuild or restoration project. Crafted for compatibility with classic Pontiac engines, it provides a reliable solution for maintaining engine integrity and performance. The set includes top compression rings, second compression rings, and oil rings, all manufactured to meet SAE guidelines for consistent end gaps, ensuring proper fit and function within your engine.\u003cbr\u003eThis complete piston ring set features a ring outside diameter of 4.150 inches, with each component carefully designed for precision fitment. The top compression rings have a thickness of 5\/64 inch, while the second compression rings measure 1\/16 inch, and the oil rings are 3\/16 inch thick. These specifications are crucial for maintaining proper sealing and oil consumption, contributing to engine efficiency and power output. Whether you're performing a rebuild on a 1970 to 1974 Pontiac Bonneville, Catalina, or other compatible models, this set is tailored to meet the demands of automotive professionals and enthusiasts alike.\u003cbr\u003eEnginetech has been a family-owned and operated business since 1982, specializing in high-quality engine parts for import and domestic engines. Our products are specifically designed for engine rebuilders, ensuring precise engineering and reliable performance. With nationwide distribution and dedicated customer service, Enginetech stands as a trusted source for engine components that meet or exceed OEM standards. The M41558-040 set exemplifies our commitment to quality, durability, and customer satisfaction, making it an excellent choice for restoring or enhancing your Pontiac engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConsistent end gaps following SAE guidelines for reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 5\/64 inch for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 1\/16 inch for optimal compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3\/16 inch for superior oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter of 4.150 inches for precise fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for use in classic Pontiac models from 1970 to 1974\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: BBPTM41558-040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: M41558-040\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":47550691410069,"sku":"M41558-040","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/M41558_1_ff0b41a9-78e5-49a1-b563-9872b7f77aa2.jpg?v=1783651696","url":"https:\/\/mizumoauto.com\/products\/enginetech-m41558-040-engine-premium-piston-ring-complete-set-for-pontiac-vehicles","provider":"Mizumo Auto","version":"1.0","type":"link"}