GSC Power Division Valve Stem Seal Sets

Fitment: Specific to Subaru FA20 engines (2013–2020 Subaru BRZ, 2013–2016 Scion FRS, 2017–2020 Toyota 86, 2015–2020 Subaru WRX)

Part #: 1023

Overview

The GSC Power Division GSC Valve Stem Seal Sets are high-performance components engineered to enhance the durability and reliability of Subaru, Scion, and Toyota engines. Designed specifically for the FA20 engine family, these valve stem seals help maintain optimal sealing between the valve stem and the combustion chamber, preventing oil leaks and reducing valve train wear. They are an ideal upgrade for enthusiasts seeking to support increased engine performance and longevity, especially in high-stress or modified applications.

Constructed with advanced materials to withstand higher operating temperatures and pressures, these seals contribute to improved engine efficiency and reduced oil consumption. Whether you're restoring a stock engine or building a high-performance setup, these valve stem seals provide a reliable solution to maintain engine integrity over time.

Key Features

GSC Power Division's valve stem seals are designed with precision and durability in mind, offering several key benefits:

• Engineered with high-temperature resistant materials for enhanced longevity
• Precisely machined to ensure a perfect fit and seal
• Helps reduce oil consumption and prevent oil leaks
• Supports higher engine performance and reliability
• Designed specifically for Subaru FA20 engines and compatible models
• Helps maintain proper valve operation under increased stress
• Manufactured to meet or exceed OEM standards for quality and fitment