Brian Crower ProH2K Connecting Rods w/ ARP2000 Fasteners (Nissan RB26DETT)

Engineered to handle severe cylinder pressures and high RPMs, Brian Crower ProH2K Connecting Rods (Part # brcBC6239) deliver proven bottom-end strength for Nissan RB26DETT engine builds. Forged from aerospace-grade 4340 chromoly steel, these high-performance rods provide the reliability required to turn up the boost, nitrous, and rev limits in street, drag, and circuit Skyline GT-R setups.

Each rod features a micropolished finish to eliminate stress risers, precision aluminum/silicone/bronze wrist pin bushings, and high-tensile ARP2000 3/8" rod bolts. Precision finished and honed to exact tolerances, they provide maximum fatigue resistance and bottom-end stability.

Key Features & Benefits:

• Forged 4340 Chromoly Steel: Aerospace-grade billet forged steel construction rated for 175+ HP per cylinder.
• ARP2000 3/8" Fasteners: High-tensile hybrid alloy rod bolts rated up to 220,000 psi clamp strength for rock-solid cap retention.
• Micro-Polished Finish: Precision surface stress relief treatment minimizes fatigue cracking risk under extreme loads.
• Aluminum/Silicone/Bronze Bushings: Premium one-piece wrist pin bushings prevent pin galling and extend pin life.

Technical Specifications:

• Center-to-Center Length: 4.783 in (121.5 mm)
• Big End Bore / Width: 2.008 in / 0.858 in
• Pin End Bore / Width: 0.827 in (21 mm) / 0.858 in
• Gram Weight: ~523 g
• Torque Spec: 45 ft-lbs (3/8" ARP2000)
• Warranty: Brian Crower Manufacturer Limited Lifetime Warranty
• Brand: Brian Crower