Brian Crower BC6239 Connecting Rods for 2003-2017 Nissan/Infiniti 3.5L/3.6L V6

Vehicle Fitment

• 2003-2006 Nissan 350Z (Base, Touring, 3.5L V6)
• 2002-2017 Nissan Altima (2.5L/3.5L V6)
• 2002-2017 Nissan Maxima (3.5L V6)
• 2003-2017 Nissan Murano (3.5L V6)
• 2004-2017 Nissan Quest (3.5L V6)
• 2003-2008 Infiniti FX35 (3.5L V6)
• 2003-2007 Infiniti G35 (3.5L V6)
• 2013 Infiniti JX35 (3.5L V6)
• 2006-2008 Infiniti M35 (3.5L V6)

Features

• Aerospace-grade 4340 chromoly steel construction
• ARP2000 fasteners for superior strength
• Micropolished surface finish to reduce friction
• Finish honed to precise tolerances
• Lightweight design for improved RPM response
• Durable for moderate boost and all-motor builds
• Optimized for high-performance engines up to 700 HP
• Compatible with stock and aftermarket pistons

Specifications

• Center-to-Center (C-to-C): 4.783"
• Big End Bore: 2.008"
• Big End Width: 0.858"
• Pin End Bore: 0.827"
• Pin End Width: 0.858"
• Gram Weight: 523g per rod
• Tightening Torque: 45 ft-lbs (3/8" ARP2000)

Included Components

• 6x Connecting Rods (BC6239)
• 6x ARP2000 Fasteners
• 1x Installation Guide

Product Description

The Brian Crower BC6239 connecting rods are engineered for Nissan and Infiniti 3.5L and 3.6L V6 engines, providing exceptional strength and reliability for high-performance builds. Constructed from 4340 chromoly steel with ARP2000 fasteners, these rods withstand high RPM and moderate boost applications.

Each rod is micropolished and finish-honed to ensure precise fitment, reduced friction, and improved engine response. The BC6239 rods are ideal for enthusiasts upgrading stock engines, performing rebuilds, or aiming for performance gains up to 700 HP.

Installation is straightforward with the included guide and hardware. Always verify compatibility with your specific engine and trim before installation. Fitment confirmed through 2017. 2018-2025 coverage unconfirmed at time of listing.