{"product_id":"enginetech-r40054-030-engine-cast-iron-piston-ring-complete-set-for-jeep-and-chevrolet-models","title":"Enginetech R40054-030 Engine Cast Iron Piston Ring Complete Set for Jeep and Chevrolet Models","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech R40054-030 Engine Cast Iron Piston Ring Complete Set is designed for optimal engine performance and durability. This complete set includes high-quality rings crafted to meet or exceed OEM specifications, ensuring reliable sealing and efficient operation. Constructed from durable cast iron, these piston rings provide excellent wear resistance and thermal stability, making them suitable for both domestic and import engines. The set features the essential rings needed for a complete overhaul or rebuild, including top compression rings, second compression rings, and oil rings, all manufactured to precise SAE guidelines for consistent end gaps. The top and second compression rings have a thickness of 5\/64 inch, while the oil ring measures 3\/16 inch, with an outside diameter of 4.000 inches, ensuring a perfect fit for compatible engine blocks. This comprehensive set supports engine rebuilds for various models, including Jeep CJ5 and CJ7, Jeep DJ5, Jeep Scrambler, Buick Skylark, and Chevrolet Astro from the 1980s, providing versatility and reliability for your restoration project. Enginetech's commitment to quality and customer service makes this piston ring set an excellent choice for professional engine builders and DIY enthusiasts alike. Proper installation of these rings is critical to maintaining engine compression, reducing oil consumption, and extending engine life. Trust Enginetech for high-quality engine components designed to meet the demands of your rebuild or repair work, backed by a company with decades of industry experience and a passion for excellence.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConstructed from durable cast iron for wear resistance and thermal stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes complete set of piston rings: top, second compression, and oil rings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing thickness: 5\/64 inch for compression rings; 3\/16 inch for oil ring\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOutside diameter: 4.000 inches for a precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to meet SAE guidelines for consistent end gaps\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with a variety of Jeep and Chevrolet models from the 1980s\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for engine rebuilds and performance restoration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Enginetech, a trusted name in engine components\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1977 Pontiac Astre\n\u003cbr\u003e1977 Pontiac Phoenix\n\u003cbr\u003e1977 Pontiac Sunbird\n\u003cbr\u003e1977 Pontiac Ventura\n\u003cbr\u003e1978 Chevrolet Monza\n\u003cbr\u003e1978 Pontiac Phoenix\n\u003cbr\u003e1978 Pontiac Sunbird\n\u003cbr\u003e1979 Chevrolet Monza\n\u003cbr\u003e1979 Pontiac Sunbird\n\u003cbr\u003e1980 American Motors Concord\n\u003cbr\u003e1980 American Motors Spirit\n\u003cbr\u003e1980 Buick Skylark\n\u003cbr\u003e1980 Chevrolet Citation\n\u003cbr\u003e1980 Chevrolet Monza\n\u003cbr\u003e1980 Jeep CJ5\n\u003cbr\u003e1980 Jeep CJ7\n\u003cbr\u003e1980 Jeep DJ5\n\u003cbr\u003e1980 Pontiac Phoenix\n\u003cbr\u003e1980 Pontiac Sunbird\n\u003cbr\u003e1981 American Motors Concord\n\u003cbr\u003e1981 American Motors Eagle\n\u003cbr\u003e1981 American Motors Spirit\n\u003cbr\u003e1981 Jeep CJ5\n\u003cbr\u003e1981 Jeep CJ7\n\u003cbr\u003e1981 Jeep DJ5\n\u003cbr\u003e1981 Jeep Scrambler\n\u003cbr\u003e1985 Chevrolet Astro\n\u003cbr\u003e1985 Chevrolet S10\n\u003cbr\u003e1985 Chevrolet S10 Blazer\n\u003cbr\u003e1985 GMC S15\n\u003cbr\u003e1985 GMC S15 Jimmy\n\u003cbr\u003e1985 GMC Safari\n\u003cbr\u003e1986 Chevrolet Astro\n\u003cbr\u003e1986 Chevrolet S10\n\u003cbr\u003e1986 Chevrolet S10 Blazer\n\u003cbr\u003e1986 GMC S15\n\u003cbr\u003e1986 GMC S15 Jimmy\n\u003cbr\u003e1986 GMC Safari\n\u003cbr\u003e1987 Chevrolet Astro\n\u003cbr\u003e1987 Chevrolet LLV\n\u003cbr\u003e1987 Chevrolet S10\n\u003cbr\u003e1987 Chevrolet S10 Blazer\n\u003cbr\u003e1987 GMC S15\n\u003cbr\u003e1987 GMC S15 Jimmy\n\u003cbr\u003e1987 GMC Safari\n\u003cbr\u003e1988 Chevrolet Astro\n\u003cbr\u003e1988 Chevrolet LLV\n\u003cbr\u003e1988 Chevrolet S10\n\u003cbr\u003e1988 Chevrolet S10 Blazer\n\u003cbr\u003e1988 GMC S15\n\u003cbr\u003e1988 GMC S15 Jimmy\n\u003cbr\u003e1988 GMC Safari\n\u003cbr\u003e1989 Chevrolet Astro\n\u003cbr\u003e1989 Chevrolet LLV\n\u003cbr\u003e1989 Chevrolet S10\n\u003cbr\u003e1989 GMC S15\n\u003cbr\u003e1989 GMC Safari\n\u003cbr\u003e1990 Chevrolet Astro\n\u003cbr\u003e1990 Chevrolet LLV\n\u003cbr\u003e1990 Chevrolet S10\n\u003cbr\u003e1990 GMC S15\n\u003cbr\u003e1990 GMC Safari\n\u003cbr\u003e1991 Chevrolet LLV\n\u003cbr\u003e1991 Chevrolet S10\n\u003cbr\u003e1991 GMC Sonoma\n\u003cbr\u003e1992 Chevrolet LLV\n\u003cbr\u003e1992 Chevrolet S10\n\u003cbr\u003e1992 GMC Sonoma\n\u003cbr\u003e1993 Chevrolet LLV\n\u003cbr\u003e1993 Chevrolet S10\n\u003cbr\u003e1993 GMC Sonoma\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 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\u003eRing Outside Diameter: 4.000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTR40054-030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: R40054-030\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":47550603853973,"sku":"R40054-030","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/R40054_1_99d73548-f52b-4c34-ba0d-d03fb65b28ff.jpg?v=1783648870","url":"https:\/\/mizumoauto.com\/products\/enginetech-r40054-030-engine-cast-iron-piston-ring-complete-set-for-jeep-and-chevrolet-models","provider":"Mizumo Auto","version":"1.0","type":"link"}