Brian Crower MOAR I-Beam Connecting Rods for Toyota 2JZ-GE / 2JZ-GTE (BC6303)

When building an extreme-horsepower 2JZ, standard forged rods may no longer provide the margin of safety required. The Brian Crower MOAR (“Mother Of All Rods”) I-Beam Connecting Rods were developed with input from leading 2JZ engine builders and tuners to deliver the ultimate bottom-end strength for the most demanding applications.

Manufactured from aerospace-grade 4340 chromoly steel, the MOAR Series is approximately 50 grams heavier than Brian Crower’s proven ProH design, adding substantial material in critical areas to maximize rigidity and fatigue resistance. The I-beam profile provides increased beam-to-cylinder-wall clearance for stroker applications, while reinforced pin-end construction helps maintain precise wrist pin bore roundness under extreme cylinder pressures.

Equipped with ARP2000 fasteners and a Honda journal big end designed to use Clevite CB-1663 bearings, these rods are purpose-built for engines operating at the limits of boost, RPM, and horsepower.

Trusted by professional engine builders and motorsport teams worldwide, Brian Crower MOAR connecting rods are a proven solution for reinforcing Toyota’s legendary 2JZ platform in the most extreme street and race builds.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Connecting Rods?

Compared to conventional forged connecting rods:

✔ MOAR Series design developed with top 2JZ engine builders
✔ Approximately 50 grams heavier for increased strength and rigidity
✔ I-beam profile provides added cylinder wall clearance for stroker builds
✔ ARP2000 fasteners for exceptional clamping force
✔ Engineered for extreme horsepower and motorsport applications

Key Features

✔ Genuine Brian Crower MOAR I-Beam connecting rod set
✔ Manufactured from aerospace-grade 4340 chromoly steel
✔ Honda journal big end compatible with Clevite CB-1663 bearings
✔ Reinforced pin-end design for improved bore roundness
✔ Radiused edges for additional rigidity
✔ Suitable for extreme street and race applications

Technical Specifications

✔ Brand: Brian Crower
✔ Part Number: BC6303
✔ Product Type: Forged Connecting Rod Set
✔ Series: MOAR (Mother Of All Rods)
✔ Beam Style: I-Beam
✔ Material: Aerospace-Grade 4340 Chromoly Steel
✔ Rod Bolts: ARP2000 Fasteners
✔ Journal Type: Honda Journal
✔ Compatible Bearing: Clevite CB-1663
✔ Center-to-Center Length: 5.590"
✔ Big End Bore: 2.015"
✔ Big End Width: 1.020"
✔ Pin End Bore: 0.866"
✔ Pin End Width: 1.000"
✔ Weight: 684 g per Rod
✔ Torque Specification: 50–55 ft-lbs (3/8")
✔ Engine Family: Toyota JZ-Series

Compatible Engines

✔ 2JZ-GE
✔ 2JZ-GTE

Shipping

🇪🇺 EU Delivery: 5–10 Business Days
🌍 International Delivery: 7–21 Business Days