What is the primary benefit of using a titanium retainer?

Titanium retainers are chosen for their low mass. This helps reduce the overall weight of the valvetrain components, which can be beneficial for engines that operate at high RPMs.

Is this retainer a direct replacement for the stock part?

This retainer is designed to be used as part of the GSC P-D5056 valve spring kit. It is not necessarily a direct drop-in replacement for the factory retainer without the corresponding valve springs.

What vehicles use the FA20 engine?

The FA20 engine is found in various vehicles, including the Subaru BRZ and Scion FR-S. Always confirm specific fitment for your vehicle model and year.

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Specifications

Brand: GSC Power Division
Part #: RET5056
UPC: GSCRET5056

GSC P-D BRZ/FRS FA20 Titanium Retainer (Part of Kit GSC P-D5056) - SINGLE

Name: GSC P-D BRZ/FRS FA20 Titanium Retainer (Part of Kit GSC P-D5056) - SINGLE
Brand: GSC Power Division
SKU: gsc-power-division-gsc-p-d-brz-frs-fa20-titanium-retainer-part-of-kit-gsc-p-d505-t14-112278
Price: 13.81 USD
Availability: BackOrder

$13.81

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits GSC P-D5056 valve spring kit.
Constructed from lightweight titanium.
Designed for FA20 engines.

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About this part

Product Details

Made from titanium, this GSC Power Division retainer is a lightweight component for your FA20 engine. It's designed to work with GSC's P-D5056 valve spring kit, offering a strong yet light option for your build. Titanium is chosen here for its low mass, which can help reduce overall valvetrain weight. This can be beneficial in high-RPM applications where reducing reciprocating mass is important for performance and reliability.

This retainer is a single piece, intended to be part of a larger kit. It's a well-built component that focuses on material choice to offer a specific advantage in performance builds. When you're putting together an engine that needs to rev freely and reliably, every gram counts, and titanium retainers like this one help shave off weight where it matters most.