{"product_id":"x-beam-connecting-rod-set-w-arp-2000-bolts","title":"X-Beam Connecting Rod Set w\/ ARP 2000 Bolts","description":"The Pauter SUB-230-550-1305F X-Beam connecting rods are engineered for high-performance Subaru 2.0\/2.2T WRX and 2.5L STI EJ257 engines. Precision CNC-machined from premium 4340 Chrome Moly forgings, these rods undergo a rigorous heat treatment process to Rockwell C36 and are full-coverage shotpeened to enhance fatigue life and strength.\n\nEach set includes four connecting rods that are meticulously end-to-end balanced. They come standard with ARP 2000 bolts, rated at an impressive 220,000 psi tensile strength, ensuring robust clamping force under extreme conditions. Additionally, the rods feature aluminum-bronze wrist pin bushings for smooth operation and longevity. The set includes four rods and eight ARP 2000 rod bolts.\n\nKey specifications include a center-to-center length of 130.43mm, a big end bore of 54.99mm, and a small end bore of 23.01mm. The overall weight per rod is 595g, with the big end weighing 420g.","brand":"Pauter","offers":[{"title":"Default Title","offer_id":52663231086904,"sku":"SUB-230-550-1305F","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687522849.jpg?v=1784325158","url":"https:\/\/store.motormia.co\/products\/x-beam-connecting-rod-set-w-arp-2000-bolts","provider":"MOTORMIA","version":"1.0","type":"link"}