{"product_id":"enginetech-c85914-75-engine-premium-piston-ring-complete-set-for-buick-oldsmobile-pontiac","title":"Enginetech C85914-.75 Engine Premium Piston Ring Complete Set for Buick, Oldsmobile, Pontiac","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech C85914-.75 Engine Premium Piston Ring Complete Set is designed for optimal engine performance and durability. Crafted with precision, these piston rings feature consistent end gaps aligned with SAE guidelines to ensure reliable sealing and compression. The set includes top compression rings with a thickness of 1.50 mm, second compression rings also at 1.50 mm, and oil rings with a thickness of 3.00 mm, providing a comprehensive solution for engine rebuilding or repair. The ring outside diameter is 3.385 inches, making it compatible with a range of 1980s and early 1990s Buick, Oldsmobile, and Pontiac models.\u003cbr\u003eEnginetech, a family-owned company since 1982, specializes in high-quality engine parts engineered specifically for engine rebuilers. Their products are designed to meet or exceed OEM specifications, ensuring longevity and performance. This complete piston ring set is manufactured to deliver precise fit and function, reducing blow-by and maintaining optimal compression levels. Whether you are restoring a classic vehicle or performing a rebuild, this set provides the reliability and quality you expect from Enginetech.\u003cbr\u003eInstallation of these piston rings can help improve engine efficiency, reduce emissions, and extend engine life. The set is suitable for various models including Buick Skyhawk, Oldsmobile Firenza, Pontiac Grand Am, LeMans, and Sunbird from the late 1980s to early 1990s. As part of Enginetech’s extensive product line, these rings are ideal for professional engine rebuilders and DIY enthusiasts seeking OEM-quality parts. Trust Enginetech for your engine rebuild needs with confidence in every component you install.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConsistent end gaps following SAE guidelines for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 1.50 mm for optimal compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 1.50 mm for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3.00 mm for oil control and engine cleanliness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter: 3.385 inches, suitable for multiple vehicle models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for durability and high performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 1987-1990 Buick Skyhawk, Oldsmobile Firenza, Pontiac Grand Am, LeMans, and Sunbird\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for engine rebuilder applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Enginetech, a trusted industry leader since 1982\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1987 Buick Skyhawk\n\u003cbr\u003e1987 Oldsmobile Firenza\n\u003cbr\u003e1987 Pontiac Grand Am\n\u003cbr\u003e1987 Pontiac Sunbird\n\u003cbr\u003e1988 Buick Skyhawk\n\u003cbr\u003e1988 Oldsmobile Firenza\n\u003cbr\u003e1988 Pontiac Grand Am\n\u003cbr\u003e1988 Pontiac Sunbird\n\u003cbr\u003e1989 Pontiac Grand Am\n\u003cbr\u003e1989 Pontiac LeMans\n\u003cbr\u003e1989 Pontiac Sunbird\n\u003cbr\u003e1990 Pontiac LeMans\n\u003cbr\u003e1990 Pontiac Sunbird\n\u003cbr\u003e1991 Pontiac Sunbird\n\u003cbr\u003e1992 Pontiac Sunbird\n\u003cbr\u003e1993 Pontiac Sunbird\n\u003cbr\u003e1994 Pontiac Sunbird\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: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3.00 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRing Outside Diameter: 3.385\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTC85914-.75\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: C85914-.75\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":47550476419221,"sku":"C85914-.75","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/C85914_1.jpg?v=1783644765","url":"https:\/\/mizumoauto.com\/products\/enginetech-c85914-75-engine-premium-piston-ring-complete-set-for-buick-oldsmobile-pontiac","provider":"Mizumo Auto","version":"1.0","type":"link"}