Wiseco GLS11 Groove Lock Spacer Oil Rail Support

The Wiseco GLS11 Groove Lock Spacer is a precision-engineered oil rail support designed to work within the oil control ring groove of a piston assembly. These small but critical components hold the oil rail rings in proper position, ensuring consistent tension and preventing ring rotation or migration during engine operation.

Key Features:

• Designed to support oil rail rings within the piston oil control ring groove
• Helps maintain proper oil ring tension and alignment
• Manufactured by Wiseco, a trusted name in high-performance piston and piston component technology
• Compatible with Wiseco piston assemblies requiring groove lock spacer support
• Precision fit for reliable, long-term engine performance

The GLS11 Groove Lock Spacer is an essential component for builders assembling or rebuilding pistons with three-piece oil control ring sets. Using quality spacers like the Wiseco GLS11 helps ensure proper ring seal, reduced oil consumption, and extended engine life.