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Forged Connecting Rods Mitsubishi 4G63 H-Beam – Strength and Precision
Complete set of TurboWorks forged H-Beam connecting rods designed for the Mitsubishi 4G63 engine used in Lancer, Galant, L200, Eclipse, and other models. Made from premium AISI 4340 steel (En24), these rods provide the durability required to handle power exceeding 200 HP per cylinder.
Technical Specifications of Mitsubishi 4G63 Connecting Rods
- Center to center length: 149.99 mm
- Big end bore diameter: 48 mm
- Big end width: 26.5 mm
- Small end bore diameter: 22 mm
- Small end width: 20.5 mm
Features and Benefits of Mitsubishi 4G63 Forged Connecting Rods
- H-Beam technology ensures high strength and rigidity
- Made from forged AISI 4340 steel with hardness HRC 35-38
- Vacuum degassing and X-ray inspection eliminate material defects
- Heat treatment, shot peening, and honing provide maximum precision and durability
- Capable of handling power exceeding 200 HP per cylinder
Additional Information
Connecting rods are sold without mounting bolts and lubricant, which can be purchased separately via the product options menu. This allows for customized kit assembly according to your needs.
Application and Compatibility
This set is ideal for upgrading and strengthening the Mitsubishi 4G63 engine in:
- Mitsubishi Lancer
- Mitsubishi Eclipse
- Mitsubishi Galant
- Mitsubishi L200
Order TurboWorks forged connecting rods for Mitsubishi 4G63 engines and boost your vehicle’s strength and performance!
Type of warranty: manufacturer's warranty.
Warranty period: 24 months.
The manufacturer's warranty means that in the event of a defect or malfunction, the product will be repaired or replaced by an authorized service center. In most cases, proof of purchase (receipt or invoice) is required.
To submit a warranty claim, please contact our store via the warranty claim form. The product must be sent back to us at your own expense. If the claim is approved, we will refund the shipping costs upon presentation of proof of payment.
If you have any questions regarding the warranty conditions or the status of your claim, please contact our customer service department.



