What is this valve spring seat used for?

This is a single valve spring seat for the FA20 engine. It's designed to work with TVS1850 supercharger kits and is part of the GSC P-D5756 kit, ensuring proper valve spring support.

Do I need to buy multiple seats?

Yes, this is a single valve spring seat. You will need to order the correct quantity based on your engine's requirements and the specific installation instructions for your TVS1850 supercharger kit.

What does the 'Prop 65' warning mean?

The 'Prop 65' warning indicates that this product contains chemicals known to the state of California to cause cancer or reproductive harm. Please refer to California's Proposition 65 information for more details.

GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE

Specifications

Brand: GSC Power Division
Part #: 4756-1
UPC: GSC4756-1

GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE

Name: GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE
Brand: GSC Power Division
SKU: gsc-power-division-gsc-p-d-brz-frs-fa20-valve-spring-seat-for-tvs1850-part-of-ki-t14-111961
Price: 3.44 USD
Availability: BackOrder

$3.44

On Backorder

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

GSC Power Division FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE. A single seat for your BRZ/FRS FA20 engine.

Key Features

Fits BRZ/FRS FA20 engines.
Single valve spring seat.
Designed for use with TVS1850 supercharger kits.
Part of the GSC P-D5756 kit.
GSC Power Division part number 4756-1.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Product Details

GSC Power Division is known for making well-built engine components. This valve spring seat is a single piece designed for the FA20 engine found in BRZ and FRS models. It's specifically intended for use with the TVS1850 supercharger kit, and it's part of their larger GSC P-D5756 kit.

This seat is a small but important piece when you're working on the valvetrain, especially when adding forced induction. It helps ensure the valve spring is properly supported and seated, which is critical for consistent valve operation under higher pressures. Since it's sold individually, you can order exactly the quantity you need for your specific build or replacement.