Brian Crower BC6225 ProH2K Connecting Rods for 2009-2025 Nissan 370Z Z34 VQ37HR

Vehicle Fitment

• 2009-2025 Nissan 370Z (Z34, VQ37HR, RWD)
• 2008-2025 Infiniti G37 (Coupe/Convertible, VQ37HR, RWD)
• 2014-2025 Infiniti Q60 (VQ37HR, RWD)
• 2013-2025 Infiniti Q50 (VQ37HR, RWD)
• 2013-2025 Infiniti Q60 (VQ37HR, RWD)
• 2011-2025 Infiniti M37 (VQ37HR, RWD)
• 2011-2025 Infiniti FX37 (VQ37HR, AWD)
• 2011-2025 Infiniti QX70 (VQ37HR, AWD)

Features

• Forged 4340 chromoly steel construction for enhanced strength
• Equipped with ARP2000 rod bolts for reliable clamping force
• Precision CNC machining with micropolished surface finish
• Aluminum/Silicone/Bronze pin bushings for reduced friction
• Finish honed to exacting tolerances for consistent performance
• Designed for high-performance applications exceeding 800 hp
• Ideal for both street and track applications
• Compatible with full-floating piston pins

Specifications

• Center-to-center length: 5.886 inches (149.4 mm)
• Big end bore: 2.244 inches (57.0 mm)
• Big end width: 0.818 inches (20.8 mm)
• Pin end bore: 0.866 inches (22.0 mm)
• Pin end width: 0.818 inches (20.8 mm)
• Weight per rod: 554 grams
• Torque specification: 50-55 ft-lbs (3/8" ARP2000 bolts)

Included Components

• 6x Brian Crower BC6225 ProH2K Connecting Rods
• 12x ARP2000 rod bolts

Product Description

The Brian Crower BC6225 ProH2K Connecting Rods are engineered for high-performance applications, offering exceptional strength and reliability for Nissan VQ37HR engines. Constructed from aerospace-grade 4340 chromoly steel and featuring ARP2000 rod bolts, these rods are designed to handle power levels exceeding 800 hp. The precision CNC machining, micropolished surface finish, and aluminum/silicone/bronze pin bushings ensure reduced friction and enhanced durability, making them suitable for both street and track applications.

With a center-to-center length of 5.886 inches and a weight of 554 grams per rod, the BC6225 rods maintain optimal balance and performance. The included ARP2000 rod bolts are torqued to 50-55 ft-lbs, ensuring secure and consistent fastening. Whether you're building a street performance engine or a dedicated race setup, the BC6225 ProH2K Connecting Rods provide the strength and reliability needed to support your high-performance goals.