{"product_id":"enginetech-p15724-75-engine-piston-set-without-rings-for-buick-skyhawk-chevrolet-cavalier-oldsmobile-firenza","title":"Enginetech P1572(4).75 Engine Piston Set without Rings for Buick Skyhawk, Chevrolet Cavalier, Oldsmobile Firenza","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P1572(4).75 engine piston set is designed for precise performance and durability in your rebuild projects. Crafted without rings, this piston set features matched weights for perfect balance, ensuring smoother operation and reduced engine vibrations. The pistons are engineered for compatibility with 1985-1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models, making it a reliable choice for classic engine restorations. Engineered with high-quality materials, these pistons provide consistent compression and optimal power delivery, contributing to the longevity of your engine. The set includes pistons with a bore diameter of 3.504 inches, a compression height of 1.578 inches, and a piston pin outside diameter of 0.8001 inches, designed to fit seamlessly into your engine block. The top and second compression rings have a thickness of 1.50 mm, while the oil ring is 4.75 mm thick, offering a balanced combination of sealing and oil control. These specifications ensure excellent compression and efficient oil management, which are critical for maintaining engine performance. Whether you are rebuilding a vintage vehicle or restoring a classic model, the Enginetech P1572(4).75 piston set provides the quality and precision necessary for a successful engine overhaul. Trust Enginetech’s commitment to quality and compatibility, and experience improved engine efficiency and reliability with this high-performance piston set.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance to ensure smooth engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 1985-1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter of 3.504 inches for precise fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height of 1.578 inches for optimal piston stroke\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop and second compression rings with 1.50 mm thickness for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring with 4.75 mm thickness for efficient oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston pin outside diameter of 0.8001 inches for secure fit and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered by Enginetech for high-quality engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWithout rings, allowing customization of ring sets to suit specific needs\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1985 Buick Skyhawk\n\u003cbr\u003e1985 Chevrolet Cavalier\n\u003cbr\u003e1985 Oldsmobile Firenza\n\u003cbr\u003e1986 Buick Skyhawk\n\u003cbr\u003e1986 Chevrolet Cavalier\n\u003cbr\u003e1986 Oldsmobile Firenza\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: 4.75 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 0.8001\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 3.504\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.578\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP1572(4).75\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P1572(4).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":47550239211669,"sku":"P1572(4).75","price":335.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P1572_4.jpg?v=1783637914","url":"https:\/\/mizumoauto.com\/products\/enginetech-p15724-75-engine-piston-set-without-rings-for-buick-skyhawk-chevrolet-cavalier-oldsmobile-firenza","provider":"Mizumo Auto","version":"1.0","type":"link"}