{"product_id":"enginetech-m40054-030-engine-premium-piston-ring-complete-set-for-jeep-buick-chevrolet","title":"Enginetech M40054-030 Engine Premium Piston Ring Complete Set for Jeep, Buick, Chevrolet","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech M40054-030 Engine Premium Piston Ring Complete Set is designed to deliver reliable performance and long-lasting durability for a variety of classic and vintage engines. Engineered by Enginetech, a family-owned company operating since 1982, this set provides high-quality components specifically tailored for engine rebuilders and enthusiasts seeking precision-fit parts. Each set includes top compression rings, second compression rings, and oil rings, all manufactured to strict SAE guidelines to ensure consistent end gaps and optimal sealing. The rings feature a top compression thickness of 5\/64 inch, a second compression thickness of 5\/64 inch, and a 3\/16 inch oil ring, with an outside diameter of 4.000 inches, ensuring compatibility with select Jeep, Buick, and Chevrolet engines from the 1980s and mid-1980s models. This comprehensive set is ideal for restoring or enhancing vintage engines, providing the necessary components to achieve proper compression, oil control, and overall engine efficiency. The M40054-030 set is designed with precision and quality in mind, offering dependable performance for engine rebuild projects that require high standards of craftsmanship and durability. Whether you're working on a Jeep CJ5 or CJ7, Buick Skylark, or Chevrolet Astro, this piston ring set is a perfect match to help restore your engine's power and efficiency. Trust Enginetech’s reputation for rigorous quality control and excellent customer service to support your engine rebuilding needs. Proper installation and adherence to manufacturer guidelines will ensure optimal performance and longevity of your engine components.\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 and second compression rings: 5\/64 inch thickness for effective compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring: 3\/16 inch thickness for efficient oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter of 4.000 inches for precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered by Enginetech, a trusted name in high-quality engine parts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to fit select 1980s Jeep, Buick, and Chevrolet engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for engine rebuilds and performance restoration\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: BBPTM40054-030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: M40054-030\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":47550694359189,"sku":"M40054-030","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/M40054_1_34793817-82b3-48f5-87a3-d983cbbcd314.jpg?v=1783651754","url":"https:\/\/mizumoauto.com\/products\/enginetech-m40054-030-engine-premium-piston-ring-complete-set-for-jeep-buick-chevrolet","provider":"Mizumo Auto","version":"1.0","type":"link"}