{"product_id":"sir-i-beam-connecting-rods","title":"SIR I-Beam Connecting Rods","description":"Upgrade your engine's performance and durability with the Eagle Specialty Products SIR I-Beam Connecting Rods. Forged from robust 5140 steel, these rods are engineered to provide superior strength and reliability, making them an excellent alternative to reconditioning stock components. The I-beam design contributes to a lighter rotating assembly, which not only extends engine life but also allows for higher RPM capabilities.\n\nEach connecting rod is subjected to comprehensive quality control measures, including X-ray inspection, sonic testing, magnafluxing, and shot-peening to relieve internal stresses and ensure optimal material performance. These rods feature floating wrist pins and are secured with 12-point ARP Wave-Lok rod bolts made from 8740 chromoly steel, known for their high tensile strength (190,000 psi). The set is meticulously weight-matched to within two grams, ensuring a balanced rotating assembly. Precision machining of the big end bore diameter is handled by Eagle's in-house CNC equipment to guarantee accurate fitment and consistent performance across all rods in the set.\n\nThese connecting rods are sold as a set of 8 and feature a 6.800-inch center-to-center length with a 0.990-inch big end width. They are not clearanced for stroker applications. The product is available in both press-fit and bushed pin models, with this specific model (SIR6800B) being the bushed version suitable for full-floating piston pins. They are compatible with various V8 applications, including Chevrolet Big Block, Ford Big Block (stroker applications), Ford FE (stroker applications), and Pontiac 400\/455 (stroker applications).","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872904180024,"sku":"EAGSIR6800B","price":394.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/sir-i-beam-connecting-rods","provider":"MOTORMIA","version":"1.0","type":"link"}