Specifications
- Brand
- Supertech
- Part #
- RET-2500-T1

Supertech Titanium Retainer for Spring TC25D 6mm Valve Stem - Single (Drop Ship Only)
$16.27
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Supertech Titanium Retainer for Spring TC25D 6mm Valve Stem - Single. Lightweight titanium construction for improved valve train performance.
Key Features
- Fits 6mm valve stems and is designed for use with Supertech TC25D valve springs.
- Constructed from lightweight titanium to reduce valve train mass.
- Single retainer unit.
Product Details
Crafted from lightweight titanium, this Supertech retainer is designed to work with the TC25D valve spring and fits 6mm valve stems. Titanium is notably lighter than steel, which helps reduce the overall mass in your valve train. Less mass means the valve train can operate more reliably at higher RPMs, as there's less inertia for the spring to control.
This single retainer is a direct replacement for the stock component, assuming your build uses the specified valve spring and stem size. When you're rebuilding an engine or upgrading the valvetrain for more aggressive use, every gram counts. Using titanium retainers is a popular way to shave off critical weight where it matters most for high-rpm performance.
Specifications
- Brand
- Supertech
- Manufacturer Part #
- RET-2500-T1
Frequently Asked Questions
Supertech Titanium Retainer for Spring TC25D 6mm Valve Stem - Single (Drop Ship Only)
