Tomei Forged H-Beam Connecting Rods Nissan 350z / Infiniti G35 / VQ35DE | TA203A-NS04A

TA203A-NS04A. These Tomei forged H-beam connecting rods are a top - notch choice for your engine. They fit Nissan 350z from 2003 - 2006, Infiniti G35 from 2003 - 2007, and VQ35DE engines. Made of SNCM439 hardened steel, they're built to last. Equipped with ARP L19 rod cap bolts (3/8 - 24 / 40.0mm), they can handle high stress. Weighing only 534g, they have a standard rod length. The bearing sizing is 52.0mm inner diameter and 16.5mm width. These rods have the same length as the standard ones but are much stronger due to the forging process. The H - Beam design has been tested and proven effective. Dyno - tested, they're designed to withstand extreme stress and heat, making them an excellent option for engine building.

Using these Tomei connecting rods is straightforward. When installing, make sure they are properly aligned with your engine parts according to the fitment information. Since they are compatible with Nissan 350z from 2003 - 2006, Infiniti G35 from 2003 - 2007, and VQ35DE engines, double - check that your engine matches. As for maintenance, keep them clean to prevent any debris from affecting their performance. Check the ARP L19 rod cap bolts regularly for tightness. If you notice any unusual noises or vibrations during engine operation, it's a good idea to inspect the rods. Also, since they are designed to handle extreme stress and heat, avoid over - revving the engine beyond its recommended limits to ensure their long - term durability.