ACL Race Series Engine Bearing Set for Toyota 2JZ-GE / 2JZ-GTE – OEM Size (BC4300)

When assembling a high-performance JZ engine, bearing selection is critical to maintaining oil control, crankshaft stability, and long-term reliability. The ACL Race Series Engine Bearing Set is engineered to provide exceptional durability and consistent performance under the elevated loads, RPM, and cylinder pressures found in serious street and motorsport applications.

ACL Race Series HX bearings utilize an advanced tri-metal construction that combines proven metallurgy, precision engineering, and optimized bearing design. Developed specifically for high-performance engines, these bearings are designed to withstand increased RPM and demanding operating conditions while maintaining excellent oil film integrity and wear resistance.

This complete set includes rod bearings, main bearings, and thrust washers in OEM sizing, making it an ideal solution for stock-stroke rebuilds and performance engine builds using factory crankshaft dimensions.

Trusted by professional engine builders and motorsport teams worldwide, ACL Race Series bearings are a proven upgrade for reinforcing Toyota’s legendary 2JZ platform.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Engine Bearings?

Compared to standard replacement bearings:

✔ Tri-metal construction for superior strength and durability
✔ Designed for high-RPM and high-load applications
✔ Improved oil film retention and wear resistance
✔ OEM sizing for factory crankshaft dimensions
✔ Trusted by professional engine builders worldwide

Key Features

✔ Genuine ACL Race Series HX engine bearing set
✔ Includes rod bearings, main bearings, and thrust washers
✔ Advanced tri-metal construction
✔ Designed for high-performance street and motorsport use
✔ Precision-manufactured to strict tolerances
✔ OEM sizing for standard crankshaft journals

Technical Specifications

✔ Brand: ACL Race Series
✔ Brian Crower Part Number: BC4300
✔ Product Type: Complete Engine Bearing Set
✔ Bearing Size: OEM / Standard Size

Included Components

✔ Rod Bearings: ACL #6B8100HX (51.98–52.00 mm)
✔ Main Bearings: ACL #7M8103HX (61.98–62.00 mm)
✔ Thrust Washers: ACL #2T8103 (67.35–67.60 mm)

✔ Construction: High-Performance Tri-Metal
✔ Application: Engine Rebuild and Performance Assembly
✔ Engine Family: Toyota JZ-Series

Compatible Engines

✔ 2JZ-GE
✔ 2JZ-GTE

Shipping

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