GSC POWER DIVISION GSC1051 VR / VQ VALVE KEEPER SET (48)

GSC Power Division GSC1051 Valve Keeper Set (48 Piece)

The GSC Power Division GSC1051 Valve Keeper Set is a high-performance valvetrain component designed specifically for the Nissan GT-R R35 (VR38DETT) and Nissan VQ series engines. These keepers (also known as valve locks) are engineered to replace factory units, providing superior strength and stability for high-RPM and high-boost applications. Recommended for use during any valve or spring upgrade, this set ensures consistent valve spring installed heights and robust retention under extreme racing conditions.

Technical Specifications & Features

• Comprehensive 48-Piece Set: Includes enough keepers for a full 24-valve engine build (two keepers per valve).

• High-Grade Steel Construction: Manufactured from a higher grade of steel than OEM counterparts to resist deformation and fatigue.

• Precision CNC Machined: Held to the tightest industry tolerances to ensure precise fitment in the valve groove and consistent spring pressure.

• Black Oxide Coating: Features a protective finish to prevent sticking, aid in rust prevention, and simplify future disassembly.

• Optimized Valvetrain Geometry: Designed to facilitate proper valve rotation and stability, critical for longevity in high-performance heads.

• Universal Compatibility: Suitable for use with both OEM valves/retainers and GSC Power Division high-performance valvetrain kits.