{"product_id":"enginetech-r37556-040-engine-cast-iron-piston-ring-complete-set-for-1964-1966-american-motors-buick-and-pontiac-engines","title":"Enginetech R37556-040 Engine Cast Iron Piston Ring Complete Set for 1964-1966 American Motors, Buick, and Pontiac Engines","description":"\u003cp\u003eEngine Cast Iron Piston Ring Complete Set\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech R37556-040 engine cast iron piston ring complete set is designed for precision performance and durability. Crafted by a family-owned company with over 40 years of industry experience, this set ensures reliable operation across various classic American engines. Engineered specifically for rebuilds, these piston rings meet SAE guidelines for consistent end gaps and optimal sealing. The set includes top and second compression rings with a thickness of 5\/64 inch, along with a 3\/16 inch oil ring, all designed to provide excellent compression, oil control, and wear resistance. The outside diameter of the rings measures 3.750 inches, making them suitable for a range of classic engines from the mid-1960s, including models from American Motors, Buick, and Pontiac. These high-quality components are ideal for restoring and maintaining vintage engines, delivering performance that meets or exceeds OEM standards. Whether you're rebuilding a classic car or performing engine maintenance, the Enginetech piston ring set offers dependable performance and a perfect fit for your project. Trust Enginetech’s commitment to quality, engineering expertise, and customer service to support your engine rebuilding needs.\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: 5\/64 inch for optimal compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 5\/64 inch for enhanced sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3\/16 inch to ensure proper oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter: 3.750 inches for precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered specifically for vintage American engines from 1964 to 1966\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1964 American Motors American\n\u003cbr\u003e1964 American Motors Classic\n\u003cbr\u003e1964 Buick Skylark\n\u003cbr\u003e1964 Buick Special\n\u003cbr\u003e1964 Buick Sportwagon\n\u003cbr\u003e1964 Oldsmobile F85\n\u003cbr\u003e1964 Pontiac LeMans\n\u003cbr\u003e1964 Pontiac Tempest\n\u003cbr\u003e1965 American Motors Ambassador\n\u003cbr\u003e1965 American Motors American\n\u003cbr\u003e1965 American Motors Classic\n\u003cbr\u003e1965 American Motors Marlin\n\u003cbr\u003e1965 Buick Skylark\n\u003cbr\u003e1965 Buick Special\n\u003cbr\u003e1965 Jeep J-2500\n\u003cbr\u003e1965 Jeep J-2600\n\u003cbr\u003e1965 Jeep J-2800\n\u003cbr\u003e1965 Jeep Wagoneer\n\u003cbr\u003e1965 Oldsmobile F85\n\u003cbr\u003e1965 Pontiac LeMans\n\u003cbr\u003e1965 Pontiac Tempest\n\u003cbr\u003e1966 American Motors Ambassador\n\u003cbr\u003e1966 American Motors American\n\u003cbr\u003e1966 American Motors Classic\n\u003cbr\u003e1966 American Motors Marlin\n\u003cbr\u003e1966 Buick Skylark\n\u003cbr\u003e1966 Buick Special\n\u003cbr\u003e1966 Jeep J-2500\n\u003cbr\u003e1966 Jeep J-2600\n\u003cbr\u003e1966 Jeep J-2700\n\u003cbr\u003e1966 Jeep J-2800\n\u003cbr\u003e1966 Jeep Wagoneer\n\u003cbr\u003e1967 American Motors Ambassador\n\u003cbr\u003e1967 American Motors American\n\u003cbr\u003e1967 American Motors Marlin\n\u003cbr\u003e1967 American Motors Rebel\n\u003cbr\u003e1967 Buick Skylark\n\u003cbr\u003e1967 Buick Special\n\u003cbr\u003e1967 Jeep Gladiator\n\u003cbr\u003e1967 Jeep J-100\n\u003cbr\u003e1967 Jeep J-2500\n\u003cbr\u003e1967 Jeep J-2600\n\u003cbr\u003e1967 Jeep J-2700\n\u003cbr\u003e1967 Jeep J-2800\n\u003cbr\u003e1967 Jeep J-3500\n\u003cbr\u003e1967 Jeep J-3600\n\u003cbr\u003e1967 Jeep J-3700\n\u003cbr\u003e1967 Jeep J-3800\n\u003cbr\u003e1967 Jeep Wagoneer\n\u003cbr\u003e1968 American Motors Ambassador\n\u003cbr\u003e1968 American Motors American\n\u003cbr\u003e1968 American Motors Rebel\n\u003cbr\u003e1968 Jeep Gladiator\n\u003cbr\u003e1968 Jeep J-100\n\u003cbr\u003e1968 Jeep J-2500\n\u003cbr\u003e1968 Jeep J-2600\n\u003cbr\u003e1968 Jeep J-2700\n\u003cbr\u003e1968 Jeep J-2800\n\u003cbr\u003e1968 Jeep J-3500\n\u003cbr\u003e1968 Jeep J-3600\n\u003cbr\u003e1968 Jeep J-3700\n\u003cbr\u003e1968 Jeep J-3800\n\u003cbr\u003e1968 Jeep Wagoneer\n\u003cbr\u003e1969 American Motors Ambassador\n\u003cbr\u003e1969 American Motors Rambler\n\u003cbr\u003e1969 American Motors Rebel\n\u003cbr\u003e1969 International MA1200\n\u003cbr\u003e1969 Jeep Gladiator\n\u003cbr\u003e1969 Jeep J-100\n\u003cbr\u003e1969 Jeep J-2500\n\u003cbr\u003e1969 Jeep J-2600\n\u003cbr\u003e1969 Jeep J-2700\n\u003cbr\u003e1969 Jeep J-3500\n\u003cbr\u003e1969 Jeep J-3600\n\u003cbr\u003e1969 Jeep J-3700\n\u003cbr\u003e1969 Jeep J-3800\n\u003cbr\u003e1969 Jeep Wagoneer\n\u003cbr\u003e1970 American Motors Ambassador\n\u003cbr\u003e1970 American Motors Gremlin\n\u003cbr\u003e1970 American Motors Hornet\n\u003cbr\u003e1970 American Motors Rebel\n\u003cbr\u003e1970 International MA1200\n\u003cbr\u003e1970 Jeep J-100\n\u003cbr\u003e1970 Jeep J-2500\n\u003cbr\u003e1970 Jeep J-2600\n\u003cbr\u003e1970 Jeep J-3500\n\u003cbr\u003e1970 Jeep J-3600\n\u003cbr\u003e1970 Jeep J-3700\n\u003cbr\u003e1970 Jeep J-3800\n\u003cbr\u003e1970 Jeep J-4500\n\u003cbr\u003e1970 Jeep J-4600\n\u003cbr\u003e1970 Jeep J-4700\n\u003cbr\u003e1970 Jeep J-4800\n\u003cbr\u003e1970 Jeep Wagoneer\n\u003cbr\u003e1971 American Motors Ambassador\n\u003cbr\u003e1971 American Motors Gremlin\n\u003cbr\u003e1971 American Motors Hornet\n\u003cbr\u003e1971 American Motors Javelin\n\u003cbr\u003e1971 American Motors Matador\n\u003cbr\u003e1971 International MA1200\n\u003cbr\u003e1971 Jeep CJ6\n\u003cbr\u003e1971 Jeep J-100\n\u003cbr\u003e1971 Jeep J-2500\n\u003cbr\u003e1971 Jeep J-2600\n\u003cbr\u003e1971 Jeep J-3800\n\u003cbr\u003e1971 Jeep J-4500\n\u003cbr\u003e1971 Jeep J-4600\n\u003cbr\u003e1971 Jeep J-4700\n\u003cbr\u003e1971 Jeep J-4800\n\u003cbr\u003e1971 Jeep Wagoneer\n\u003cbr\u003e1972 American Motors Gremlin\n\u003cbr\u003e1972 American Motors Hornet\n\u003cbr\u003e1972 American Motors Javelin\n\u003cbr\u003e1972 American Motors Matador\n\u003cbr\u003e1972 International 1010\n\u003cbr\u003e1972 International 1110\n\u003cbr\u003e1972 International 1210\n\u003cbr\u003e1972 International 1310\n\u003cbr\u003e1972 International M1100\n\u003cbr\u003e1972 International M1200\n\u003cbr\u003e1972 International M800 Post Office\n\u003cbr\u003e1972 International MS1210\n\u003cbr\u003e1972 International Scout II\n\u003cbr\u003e1972 Jeep CJ5\n\u003cbr\u003e1972 Jeep CJ6\n\u003cbr\u003e1972 Jeep Commando\n\u003cbr\u003e1972 Jeep DJ5\n\u003cbr\u003e1972 Jeep J-100\n\u003cbr\u003e1972 Jeep J-2500\n\u003cbr\u003e1972 Jeep J-2600\n\u003cbr\u003e1972 Jeep J-4500\n\u003cbr\u003e1972 Jeep J-4600\n\u003cbr\u003e1972 Jeep J-4700\n\u003cbr\u003e1972 Jeep J-4800\n\u003cbr\u003e1973 American Motors Gremlin\n\u003cbr\u003e1973 American Motors Hornet\n\u003cbr\u003e1973 American Motors Javelin\n\u003cbr\u003e1973 American Motors Matador\n\u003cbr\u003e1973 International 1010\n\u003cbr\u003e1973 International 1110\n\u003cbr\u003e1973 International 1210\n\u003cbr\u003e1973 International 1310\n\u003cbr\u003e1973 International MS1210\n\u003cbr\u003e1973 International Scout II\n\u003cbr\u003e1973 Jeep CJ5\n\u003cbr\u003e1973 Jeep CJ6\n\u003cbr\u003e1973 Jeep Commando\n\u003cbr\u003e1973 Jeep DJ5\n\u003cbr\u003e1973 Jeep J-100\n\u003cbr\u003e1973 Jeep J-2500\n\u003cbr\u003e1973 Jeep J-2600\n\u003cbr\u003e1973 Jeep J-4500\n\u003cbr\u003e1973 Jeep J-4600\n\u003cbr\u003e1973 Jeep J-4700\n\u003cbr\u003e1973 Jeep J-4800\n\u003cbr\u003e1974 American Motors Gremlin\n\u003cbr\u003e1974 American Motors Hornet\n\u003cbr\u003e1974 American Motors Javelin\n\u003cbr\u003e1974 American Motors Matador\n\u003cbr\u003e1974 International 100\n\u003cbr\u003e1974 International 200\n\u003cbr\u003e1974 International MHC1310\n\u003cbr\u003e1974 International MS1210\n\u003cbr\u003e1974 International Scout II\n\u003cbr\u003e1974 Jeep CJ5\n\u003cbr\u003e1974 Jeep CJ6\n\u003cbr\u003e1974 Jeep DJ5\n\u003cbr\u003e1974 Jeep J10\n\u003cbr\u003e1975 American Motors Gremlin\n\u003cbr\u003e1975 American Motors Hornet\n\u003cbr\u003e1975 American Motors Matador\n\u003cbr\u003e1975 American Motors Pacer\n\u003cbr\u003e1975 Jeep CJ5\n\u003cbr\u003e1975 Jeep CJ6\n\u003cbr\u003e1975 Jeep DJ5\n\u003cbr\u003e1975 Jeep J10\n\u003cbr\u003e1976 American Motors Gremlin\n\u003cbr\u003e1976 American Motors Hornet\n\u003cbr\u003e1976 American Motors Matador\n\u003cbr\u003e1976 American Motors Pacer\n\u003cbr\u003e1976 Jeep CJ5\n\u003cbr\u003e1976 Jeep CJ7\n\u003cbr\u003e1976 Jeep DJ5\n\u003cbr\u003e1976 Jeep J10\n\u003cbr\u003e1976 Jeep J20\n\u003cbr\u003e1977 American Motors Gremlin\n\u003cbr\u003e1977 American Motors Hornet\n\u003cbr\u003e1977 American Motors Matador\n\u003cbr\u003e1977 American Motors Pacer\n\u003cbr\u003e1977 Jeep CJ5\n\u003cbr\u003e1977 Jeep CJ7\n\u003cbr\u003e1977 Jeep DJ5\n\u003cbr\u003e1977 Jeep J10\n\u003cbr\u003e1978 American Motors AMX\n\u003cbr\u003e1978 American Motors Concord\n\u003cbr\u003e1978 American Motors Gremlin\n\u003cbr\u003e1978 American Motors Matador\n\u003cbr\u003e1978 American Motors Pacer\n\u003cbr\u003e1978 Jeep CJ5\n\u003cbr\u003e1978 Jeep CJ7\n\u003cbr\u003e1978 Jeep DJ5\n\u003cbr\u003e1978 Jeep J10\n\u003cbr\u003e1979 American Motors AMX\n\u003cbr\u003e1979 American Motors Concord\n\u003cbr\u003e1979 American Motors Pacer\n\u003cbr\u003e1979 American Motors Spirit\n\u003cbr\u003e1979 Jeep CJ5\n\u003cbr\u003e1979 Jeep CJ7\n\u003cbr\u003e1979 Jeep DJ5\n\u003cbr\u003e1979 Jeep J10\n\u003cbr\u003e1980 American Motors AMX\n\u003cbr\u003e1980 American Motors Concord\n\u003cbr\u003e1980 American Motors Eagle\n\u003cbr\u003e1980 American Motors Pacer\n\u003cbr\u003e1980 American Motors Spirit\n\u003cbr\u003e1980 Jeep CJ5\n\u003cbr\u003e1980 Jeep CJ7\n\u003cbr\u003e1980 Jeep DJ5\n\u003cbr\u003e1980 Jeep J10\n\u003cbr\u003e1980 Jeep Wagoneer\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 J10\n\u003cbr\u003e1981 Jeep Scrambler\n\u003cbr\u003e1981 Jeep Wagoneer\n\u003cbr\u003e1982 American Motors Concord\n\u003cbr\u003e1982 American Motors Eagle\n\u003cbr\u003e1982 American Motors Spirit\n\u003cbr\u003e1982 Jeep CJ5\n\u003cbr\u003e1982 Jeep CJ7\n\u003cbr\u003e1982 Jeep DJ5\n\u003cbr\u003e1982 Jeep J10\n\u003cbr\u003e1982 Jeep Scrambler\n\u003cbr\u003e1982 Jeep Wagoneer\n\u003cbr\u003e1983 American Motors Concord\n\u003cbr\u003e1983 American Motors Eagle\n\u003cbr\u003e1983 American Motors Spirit\n\u003cbr\u003e1983 Jeep CJ5\n\u003cbr\u003e1983 Jeep CJ7\n\u003cbr\u003e1983 Jeep DJ5\n\u003cbr\u003e1983 Jeep J10\n\u003cbr\u003e1983 Jeep Scrambler\n\u003cbr\u003e1983 Jeep Wagoneer\n\u003cbr\u003e1984 American Motors Eagle\n\u003cbr\u003e1984 Jeep CJ7\n\u003cbr\u003e1984 Jeep Grand Wagoneer\n\u003cbr\u003e1984 Jeep J10\n\u003cbr\u003e1984 Jeep Scrambler\n\u003cbr\u003e1985 American Motors Eagle\n\u003cbr\u003e1985 Jeep CJ7\n\u003cbr\u003e1985 Jeep Grand Wagoneer\n\u003cbr\u003e1985 Jeep J10\n\u003cbr\u003e1985 Jeep Scrambler\n\u003cbr\u003e1986 American Motors Eagle\n\u003cbr\u003e1986 Jeep CJ7\n\u003cbr\u003e1986 Jeep Grand Wagoneer\n\u003cbr\u003e1986 Jeep J10\n\u003cbr\u003e1987 American Motors Eagle\n\u003cbr\u003e1987 Jeep J10\n\u003cbr\u003e1987 Jeep Wrangler\n\u003cbr\u003e1988 American Motors Eagle\n\u003cbr\u003e1988 Jeep Wrangler\n\u003cbr\u003e1989 Jeep Wrangler\n\u003cbr\u003e1990 Jeep Wrangler\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: 3.750\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTR37556-040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: R37556-040\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":47550606672021,"sku":"R37556-040","price":46.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/R37556_1_d5f05f2f-425e-4762-b6a0-eb49e5fd80e0.jpg?v=1783648980","url":"https:\/\/mizumoauto.com\/products\/enginetech-r37556-040-engine-cast-iron-piston-ring-complete-set-for-1964-1966-american-motors-buick-and-pontiac-engines","provider":"Mizumo Auto","version":"1.0","type":"link"}