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The Manley Performance connecting rod identified by manufacturer part number 14403R6-4 is engineered for a measured performance-engine assembly. Final compatibility depends on the exact engine, mating components, and verified dimensions, not a similar product title alone.
Key Features
- Exact Manley manufacturer part number
- Critical application and dimensional details organized for verification
- Designed for measured performance-engine assembly
- Requires final machining, clearance, and compatibility checks
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 1993-1994 | Plymouth | Laser | Verify exact engine and component dimensions |
| 1993-1998 | Eagle | Talon | Verify exact engine and component dimensions |
| 1993-1999 | Mitsubishi | Eclipse | Verify exact engine and component dimensions |
| 2003-2006 | Mitsubishi | Lancer | Verify exact engine and component dimensions |
Specifications
| Brand | Manley Performance |
|---|---|
| Manufacturer Part Number | 14403R6-4 |
| Product Type | Connecting Rod |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new Manley Performance connecting rod in the exact quantity and configuration stated in the specifications. Bearings, rings, pins, locks, fasteners, and installation hardware are included only when expressly listed for this part number.
About Manley Performance
Manley Performance engineers connecting rods, pistons, crankshafts, valves, valvetrain components, and related hardware for professional street, racing, and forced-induction engine builds.
Related Manley Performance Products
- Shop all Manley Performance products
- Manley 03-06 Evo 8/9 / 94-99 Eclipse GST GSX (7 bolt 4G63) Turbo Tuff Pro Series I Beam Rod Set
- Manley 03-06 Evo 8/9 (7 Bolt 4G63T) Turbo Tuff Pro Series I Beam Connecting Rod Set (6mm Longer)
- Manley 08+ Mitsubishi Evo X (4B11T) Turbo Tuff Pro Series I Beam Connecting Rod Set w/ARP 625+ Bolts
Frequently Asked Questions
Will Manley 14403R6-4 fit my 1993-1994 Plymouth Laser?
That vehicle range is listed, but compatibility also depends on the exact engine code, bore, stroke, mating components, clearances, and current Manley application notes.
What dimensions must match before ordering these connecting rods?
Confirm center-to-center length, big-end bore and width, wrist-pin diameter, small-end width, beam design, fastener specification, crankshaft journal, piston, and required clearances.
Can connecting rods be installed without balancing the rotating assembly?
A professional engine builder should measure every rod, verify fastener stretch or torque procedure, check bearing clearance and side clearance, and balance the complete rotating assembly.
Installation Instructions
Use the current Manley instructions for part number 14403R6-4 and the engine builder's measured assembly specifications. Verify material, orientation, machining, clearances, fastener procedure, lubrication, balance, torque or stretch values, and break-in before operation.
Engine
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