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SKU: 3019-8
GSC P-D Subaru SOHC EJ25 Intake/Exhaust Manganese Bronze Valve Guide Stopper Style - SET OF 8 (1990-2002 Legacy, Outback, Forester, Impreza)
GSC Power-Division manganese bronze valve guides in stopper style deliver reliable performance for Subaru SOHC EJ25 engines in Legacy, Outback, Forester, and Impreza models from 1990 to 2002. These guides ensure smooth valve stem movement and resist wear under high heat and revs. The set of 8 covers key intake and exhaust positions in performance rebuilds.
Key Features
- Manganese Bronze Construction: Delivers high wear resistance, excellent thermal conductivity, and strength for extended engine life in demanding applications
- Stopper Style Design: Provides positive retention and exact guide height control for accurate valve alignment during installation and operation
- Precision Tolerances: Machined to tight specs for drop-in fit, minimal friction, and consistent valve sealing in SOHC EJ25 heads
- Intake/Exhaust Compatibility: Universal sizing works for both intake and exhaust valves on EJ25 SOHC boxer engines
- Performance Focused Set: Eight guides per set support valvetrain upgrades, with two sets needed for full 16-valve coverage
Product Notes
- Two sets required for complete SOHC EJ25 head replacement covering 16 total valve guides
- Inspect and hone guide bores prior to installation for best results
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Valve guides require hydraulic press and driver tool for proper seating
- Compatible with stock and aftermarket valve seats. measure guide protrusion after install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1999 | Subaru | Legacy | SOHC EJ25 |
| 1996-1999 | Subaru | Outback | All SOHC EJ25 |
| 1998-2002 | Subaru | Forester | Base / XS non-turbo SOHC EJ25 |
| 1993-2001 | Subaru | Impreza | SOHC EJ25 models |
Why Choose GSC Power-Division?
- Specializes in Subaru valvetrain components for racing and street performance
- High-quality materials and manufacturing backed by real-world testing
- Engineered for reliability in high-RPM Subaru builds
Frequently Asked Questions
-
Q: Which Subaru models use SOHC EJ25 engines for these valve guides?
A: Fits 1990-1999 Legacy, 1996-1999 Outback, 1998-2002 Forester base models, and 1993-2001 Impreza SOHC variants with EJ25 heads -
Q: Why manganese bronze over other materials?
A: Manganese bronze offers enhanced hardness, heat dissipation, and low wear on valve stems for longer service in performance setups -
Q: How many sets are needed and what is the warranty?
A: Purchase two sets for full 16 guides on EJ25 SOHC. GSC provides manufacturer defect coverage with professional installation
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 6 x 4 x 1 inches
- Weight: 0.35 lbs
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