Manufactured by K1 Technologies, this H-beam forged connecting rod set is specifically designed for Mitsubishi 4G63 6-bolt engines. The rods are made from 4340 forged steel, offering exceptional strength and durability. Precision machining and shot-peened surface treatment enhance fatigue life.​

Technical Specifications:

Center-to-Center Length: 150.00 mm

Wrist Pin Diameter: 21.00 mm

Big-End Bore Diameter: 48.009 mm

Big-End Width: 28.30 mm

Weight: approx. 533 g

Bolts: ARP 2000, 3/8" thread pitch

Material: 4340 forged steel

Surface Treatment: Shot-peened

Bushings: Premium bronze wrist pin bushings​

Compatible Engines:

Mitsubishi 4G63 (6-bolt)​

Advantages:

High strength and durability under extreme loads

Precision machining for accurate fitment

Balanced weight distribution for smooth operation

Excellent choice for performance and racing applications