Description
Upgrade your Subaru EJ engine with the GSC Power Division B3025 manganese bronze exhaust valve guide set, designed specifically for EJ205, EJ207, and EJ257 models. These high-quality guides are crafted from durable manganese bronze, offering excellent wear resistance and thermal stability to ensure long-lasting performance. The stopper style design provides precise valve alignment, reducing the risk of valve movement and improving engine reliability. This set includes 240 guides, making it ideal for extensive rebuilds or multiple engine repairs.
Installation of these guides enhances exhaust flow efficiency, contributing to better engine performance and potentially increased horsepower. Their compatibility with Subaru EJ series engines ensures a perfect fit, simplifying installation and reducing downtime.
Whether you’re repairing an existing engine or building a high-performance application, the GSC B3025 guides deliver consistent quality and durability. Trust GSC Power Division’s expertise to maintain optimal valve operation and extend the service life of your engine components.
Features:
- Constructed from manganese bronze for superior wear resistance and thermal stability
- Designed specifically for Subaru EJ205, EJ207, and EJ257 engines
- Stopper style guides ensure precise valve alignment and secure fit
- Includes 240 guides suitable for extensive engine rebuilds
- Enhances exhaust flow efficiency and engine performance













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