Supertech Performance RET-026 Titanium Valve Spring Retainer 8mm Triple Groove

The Supertech Performance RET-026 is a precision-engineered titanium valve spring retainer designed for Volkswagen engines equipped with 8mm valve stems and triple-groove keeper configurations. Built for high-performance and motorsport applications, this retainer delivers outstanding strength while dramatically reducing valvetrain reciprocating mass compared to conventional steel retainers.

Key Features:

• Military-certified titanium alloy construction — manufactured from high-strength, military-grade titanium alloy for exceptional fatigue resistance and long-term durability
• CNC machined — precision machined to exacting tolerances for a secure, consistent fit with compatible valve stems and keepers
• Significant weight reduction — titanium construction reduces valvetrain mass versus steel retainers, enabling higher RPM operation and reducing valve float risk
• Triple-groove design — engineered specifically for 8mm valve stems with triple-groove keeper compatibility
• Performance and street use — suitable for both high-performance street builds and motorsport/racing applications

Sold individually (per retainer). Determine the total number of valves in your engine and order the corresponding quantity. For example, a 4-cylinder engine with 16 valves requires a quantity of 16 retainers.

Supertech Performance is a trusted name among professional engine builders worldwide, delivering race-proven valvetrain components engineered to perform under the most demanding conditions.