Connecting rods are vital for your high - performance engine. It's crucial to use rods made from top - quality materials and manufactured precisely. Eagle is renowned for its high - quality connecting rods. Each rod undergoes multi - stage heat treatment, x - raying, sonic testing, magnafluxing, 100% machining, and shot - peening to relieve metal stress. These rods are suitable for a wide range of vehicles, from street cars to drag cars. Part Number: CRS5680N3D. Torque to 43 ft - lbs using only ARP moly lube! Highlights include 3/8' ARP 2000 bolts, forged 4340 steel material, 5.68' center - to - center length, 0.866' pin size, 0.82' pin end width, 0' rod journal, 2.167' housing bore, 0.815' big end width, a typical weight of 555g, and being bushed for a full - floating piston pin.

Using these Eagle connecting rods is straightforward. First, make sure to torque them to 43 ft - lbs, but remember to use only ARP moly lube. These rods are designed for Nissan 350z and Infiniti G35 models from 2003 to 2009, so ensure your vehicle is compatible. For maintenance, regularly check the bolts for tightness. If you notice any unusual noises or vibrations, it might be a sign to inspect the rods. Keep them clean and dry to prevent rusting. With proper use and care, these high - quality connecting rods will serve your engine well for a long time.