SKU: 14421-4 | UPC: 807298005355
Manley 03-06 Evo 8/9 (7 Bolt 4G63T) Turbo Tuff Pro Series I Beam Connecting Rod Set (6mm Longer)
Manley Pro Series Turbo Tuff I-Beam connecting rod set delivers strength for 2003-2006 Mitsubishi Lancer Evolution VIII/IX 7-bolt 4G63T engines and compatible 7-bolt DSM blocks. The 149.46mm center-to-center length, 6mm longer than stock, fits stroker crankshafts up to 101mm stroke to build more displacement and power. These rods withstand extreme boost and high RPM in drag racing and street performance builds.
Key Features
- Forged 4340 Steel: Vacuum degassed 4340 EN30B aircraft-quality alloy delivers high tensile strength, fatigue resistance, and durability in 2000+ horsepower 4G63T engines.
- I-Beam Design: Lighter, stiffer I-Beam shape with rifle-drilled big ends for better oiling, 149.46mm length for stroker builds, 2.165-inch big-end bore, 0.866-inch bushed small-end bore.
- ARP 2000 Bolts: 3/8-inch ARP 2000 cap screws with 220,000 psi tensile strength handle extreme loads in high-boost turbo applications.
- Lightweight Build: 528 grams per rod, fully machined and balanced to cut rotating mass for faster engine revving and acceleration.
- NHRA Certified: Approved for NHRA Stock and Super Stock classes in specified setups for drag racing compliance.
Product Notes
- Set of four rods requires honing and sizing during installation for exact piston and crankshaft fit.
- Built for high-boost turbocharged 4G63T engines, pair with quality bearings and gaskets.
- Ships fully inspected and balanced for immediate performance assembly.
Installation Notes
- Professional installation recommended.
- Rods must be resized, honed, and balanced by a machine shop to match pistons and crankshaft.
- Compatible with OEM-style bearings, 2.165-inch big-end bore, 0.866-inch small-end bore.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Eagle | Talon | TSi |
| 1993-1994 | Mitsubishi | Eclipse | GS |
| 1993-1999 | Mitsubishi | Eclipse | GST |
| 1993-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 2003-2006 | Mitsubishi | Lancer | Evolution |
| 1993-1994 | Plymouth | Laser | RS |
| 1990-1994 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GST |
| 1990-1994 | Mitsubishi | Eclipse | GSX |
| 1990-1994 | Plymouth | Laser | RS |
Why Choose Manley?
- Decades of wins in NHRA drag racing and endurance events.
- USA-made with 0.0001-inch tolerances for precise fit and balance.
- Lifetime warranty against manufacturing defects when properly installed.
Frequently Asked Questions
-
Q: Will these rods fit 2003-2006 Mitsubishi Evo 8/9 4G63T engines?
A: Yes, engineered for 7-bolt 4G63T blocks in Evo VIII/IX and matching DSM 7-bolt turbo models with stroker crankshaft. -
Q: What material and weight are these rods?
A: Forged 4340 steel, 528 grams each, lightweight build, big end 2.165 inches, small end 0.866 inches bushed. -
Q: What is the warranty and installation process?
A: Lifetime warranty from Manley, requires professional installation with resize, honing, and balancing for validation.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Foam-protected in sturdy cardboard box 14in x 6in x 2.5in
- Weight: 7.8 lbs
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