{"product_id":"enginetech-p15518040-engine-piston-set-without-rings-for-buick-1981-1984-models","title":"Enginetech P1551(8)040 Engine Piston Set Without Rings for Buick (1981-1984 models)","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P1551(8)040 engine piston set is designed for high-performance rebuilds and replacements in classic Buick models from 1981 to 1984, including Electra, LeSabre, and Estate Wagon. Crafted with precision, this piston set ensures optimal fit and performance with matched weights for perfect balance, reducing engine vibrations and promoting smooth operation. Manufactured by Enginetech, a trusted name in engine parts since 1982, this piston set provides reliable quality for both professional rebuilders and DIY enthusiasts. The set features a bore diameter of 3.800 inches and a compression height of 1.595 inches, making it suitable for specific Buick V6 engines of the era. It does not include piston rings, allowing for custom ring installation based on your engine's requirements. The piston pin outside diameter measures 0.9806 inches, ensuring proper fit within the cylinder assembly. Designed to meet the demands of engine builders, each piston is engineered for durability and performance, making it an ideal choice for restoring or enhancing vintage Buick engines. Whether you're performing a complete engine overhaul or a partial rebuild, this piston set offers quality components that align with original specifications, ensuring reliable operation and longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance, reducing engine vibrations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter of 3.800 inches for specific Buick engine models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height of 1.595 inches for accurate piston fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston pin outside diameter of 0.9806 inches for precise assembly\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 1981-1984 Buick Electra, LeSabre, and Estate Wagon models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for durability and performance in vintage Buick engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned without piston rings for customizable installation\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1980 Oldsmobile 98\n\u003cbr\u003e1980 Oldsmobile Custom Cruiser\n\u003cbr\u003e1980 Oldsmobile Delta 88\n\u003cbr\u003e1980 Oldsmobile Toronado\n\u003cbr\u003e1981 Buick Electra\n\u003cbr\u003e1981 Buick Estate Wagon\n\u003cbr\u003e1981 Buick LeSabre\n\u003cbr\u003e1981 Buick Riviera\n\u003cbr\u003e1981 Oldsmobile 98\n\u003cbr\u003e1981 Oldsmobile Custom Cruiser\n\u003cbr\u003e1981 Oldsmobile Cutlass Cruiser\n\u003cbr\u003e1981 Oldsmobile Delta 88\n\u003cbr\u003e1981 Oldsmobile Toronado\n\u003cbr\u003e1981 Pontiac Bonneville\n\u003cbr\u003e1981 Pontiac Catalina\n\u003cbr\u003e1982 Buick Electra\n\u003cbr\u003e1982 Buick Estate Wagon\n\u003cbr\u003e1982 Buick LeSabre\n\u003cbr\u003e1982 Buick Riviera\n\u003cbr\u003e1982 Oldsmobile 98\n\u003cbr\u003e1982 Oldsmobile Custom Cruiser\n\u003cbr\u003e1982 Oldsmobile Cutlass Calais\n\u003cbr\u003e1982 Oldsmobile Cutlass Cruiser\n\u003cbr\u003e1982 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1982 Oldsmobile Delta 88\n\u003cbr\u003e1982 Oldsmobile Toronado\n\u003cbr\u003e1983 Buick Electra\n\u003cbr\u003e1983 Buick Estate Wagon\n\u003cbr\u003e1983 Buick LeSabre\n\u003cbr\u003e1983 Buick Riviera\n\u003cbr\u003e1983 Oldsmobile 98\n\u003cbr\u003e1983 Oldsmobile Custom Cruiser\n\u003cbr\u003e1983 Oldsmobile Cutlass Calais\n\u003cbr\u003e1983 Oldsmobile Cutlass Cruiser\n\u003cbr\u003e1983 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1983 Oldsmobile Delta 88\n\u003cbr\u003e1983 Oldsmobile Toronado\n\u003cbr\u003e1984 Buick Electra\n\u003cbr\u003e1984 Buick LeSabre\n\u003cbr\u003e1984 Buick Riviera\n\u003cbr\u003e1984 Oldsmobile 98\n\u003cbr\u003e1984 Oldsmobile Custom Cruiser\n\u003cbr\u003e1984 Oldsmobile Cutlass Calais\n\u003cbr\u003e1984 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1984 Oldsmobile Delta 88\n\u003cbr\u003e1984 Oldsmobile Toronado\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\u003ePiston Pin Outside Diameter: 0.9806\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 3.800\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.595\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP1551(8)040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P1551(8)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":47550240391317,"sku":"P1551(8)040","price":252.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P1551_8_ba1fb35b-2ad4-40b1-b05c-c37dfb169d3a.jpg?v=1783637963","url":"https:\/\/mizumoauto.com\/products\/enginetech-p15518040-engine-piston-set-without-rings-for-buick-1981-1984-models","provider":"Mizumo Auto","version":"1.0","type":"link"}