{"product_id":"enginetech-p30338030-engine-piston-set-without-rings-for-4-25-inch-bore-engines","title":"Enginetech P3033(8)030 Engine Piston Set Without Rings for 4.25-Inch Bore Engines","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P3033(8)030 Engine Piston Set is designed to deliver reliable performance and precise fitment for engines with a 4.25-inch bore diameter. Engine rebuilders and enthusiasts can trust this piston set for its high-quality craftsmanship and compatibility with a wide range of domestic and import engines. The set includes matched pistons with balanced weights to ensure smooth operation and optimal engine performance. Crafted with attention to detail, this piston set helps maintain proper compression and efficiency, contributing to the longevity of your engine.\u003cbr\u003eThe pistons feature a compression height of 2.160 inches, engineered to match original specifications for precise installation and operation. The set includes pistons without rings, giving you flexibility to select the appropriate rings for your application. The top compression ring has a thickness of 3\/32 inch, while the second compression ring measures 2 5\/64 inch, and the oil ring is 3\/16 inch thick. These specifications are optimized for enhanced sealing and durability under demanding conditions. The piston pin has an outside diameter of 0.9898 inches, ensuring a secure fit within the connecting rods.\u003cbr\u003eManufactured by Enginetech, a trusted name in engine parts since 1982, this piston set exemplifies quality and reliability. Whether you're rebuilding a stock engine or upgrading performance, this set provides a cost-effective solution for restoring engine performance. With nationwide distribution and dedicated customer service, Enginetech ensures your parts arrive ready to install and perform. Properly matched weights and precise dimensions make this piston set an ideal choice for engine builders seeking high-quality components for professional or hobbyist rebuild projects.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for optimal balance and smooth engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 3\/32 inch for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 2 5\/64 inch for enhanced sealing performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3\/16 inch to ensure effective oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston pin outside diameter: 0.9898 inches for secure fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter compatible with 4.250-inch engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height of 2.160 inches for precise fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine piston set without rings to accommodate custom ring selection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with a variety of domestic and import engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered by Enginetech, a trusted manufacturer since 1982\u003c\/li\u003e\u003c\/ul\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: 3\/32 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 2 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: 0.9898\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 4.250\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 2.160\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP3033(8)030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P3033(8)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":47550653792405,"sku":"P3033(8)030","price":782.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P3033_8_0f9df0b0-17a5-47cb-862b-af2068906e43.jpg?v=1783650583","url":"https:\/\/mizumoauto.com\/products\/enginetech-p30338030-engine-piston-set-without-rings-for-4-25-inch-bore-engines","provider":"Mizumo Auto","version":"1.0","type":"link"}