SKU: 14022-4 | UPC: 807298007946
Manley 7 Bolt 4G63 4G63T / 03-06 Evo VIII IX H Beam Connecting Rod Set
Manley H-Beam connecting rods provide forged 4340 steel strength for 7-bolt 4G63 DOHC engines in 2003-2006 Mitsubishi Lancer Evolution VIII/IX, 1995-1998 Eclipse GSX/GST, and other DSM models. These 149mm center-to-center rods with ARP bolts support high-horsepower builds up to 800hp. Precision machining ensures reliable power handling in racing and street applications.
Key Features
- Precision Tolerances: Honed and finished to exact specifications for perfect fitment, balance, and efficient power transfer in demanding 4G63T engines.
- Forged 4340 Steel Construction: Aircraft-quality material with H-beam design resists fatigue and distortion under extreme boost and RPM.
- ARP High-Strength Bolts: ARP 2000 bolts standard (190,000-220,000 psi rating), with ARP 8740 option, for rock-solid rod cap retention.
- Lightweight Performance Specs: Pin end weight 605g, big end 610g per rod, 21mm wrist pin bore, 52mm big end bore for quick revving.
- Proven Durability: Bend and twist controlled during manufacturing to maintain geometry through high-horsepower 4G63 applications.
Product Notes
- Pair with matching Manley pistons and bearings for complete rotating assembly.
- Verify rod balance and weight matching during engine assembly.
- Ships in protective foam-lined packaging to arrive ready for install.
Installation Notes
- Professional installation recommended.
- Resize rod bearings and measure clearances to spec before final torque.
- Compatible with stock or aftermarket rod bearings and wrist pins.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1997 | Eagle | Talon | TSi |
| 1995-1998 | Mitsubishi | Eclipse | GST |
| 1995-1998 | Mitsubishi | Eclipse | GSX |
| 1996-1998 | Mitsubishi | Eclipse | Spyder GST |
| 2003-2006 | Mitsubishi | Lancer | Evolution |
| 1993-1994 | Plymouth | Laser | RS |
Why Choose Manley?
- Decades of experience crafting forged components for performance engines.
- USA-made with rigorous quality checks at every production stage.
- Field-tested in DSM and Evo drag racing plus street builds.
Frequently Asked Questions
-
Q: Does this fit 6-bolt 4G63 engines?
A: No, designed only for 7-bolt main 4G63 DOHC in 1995+ DSM and 2003-2006 Evo VIII/IX models. -
Q: What material and dimensions are used?
A: Forged 4340 aircraft steel H-beams, 149mm rod length, 21mm pin bore, 52mm big end bore, 605g/610g weights. -
Q: What bolts and warranty apply?
A: ARP 2000 bolts included (option for ARP 8740), limited lifetime warranty against rod breakage.
Shipping &. Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box, 14 x 8 x 3 inches
- Weight: 5.8 lbs
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