ACL High Performance Main Bearing Kit – Mitsubishi 4G63 & 4G64 EVO V-IX Engines

The ACL High Performance Main Bearing Kit is meticulously engineered to support the rigorous demands of Mitsubishi 4G63 and 4G64 EVO V-IX engines. Designed for both high-performance builds and everyday applications, this kit provides exceptional durability and reliability under intense operating conditions. The main bearings play a critical role in reducing friction between the crankshaft and the engine block, ensuring smooth operation and longevity of your engine components.

Constructed from high-quality materials, these bearings are crafted to withstand the immense pressures and temperatures typical in performance engines. The advanced design features optimised surface finishes, which not only enhance lubricity but also prolong the lifespan of both the bearings and the crankshaft. This results in reduced wear, improved engine compression, and overall enhanced performance, making it a vital addition for any serious automotive enthusiast or professional mechanic.

FITMENT: This main bearing kit is specifically compatible with Mitsubishi 4G63 & 4G64 EVO V-IX engines, ensuring a perfect fit and optimal performance. It is ideal for any performance-oriented or stock engine rebuild requiring reliable main bearing support.

Key Features & Benefits

• Engineered for high performance and durability in Mitsubishi 4G63 & 4G64 EVO V-IX engines
• Reduces friction to promote smoother operation and increase engine efficiency
• Optimised surface finishes enhance lubricity and minimize wear
• Designed to withstand high pressures and temperatures for longevity
• Essential for performance builds or restoration of stock engines