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GSC Intake Valve Guide Stopper Style Standard (Subaru FA20 WRX / BRZ) GSC3106

GSC Power Division Intake Valve Guide Stopper Style, Single Standard (Subaru FA20 WRX / BRZ) - GSC3106

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Item#:
gsc3106
$6.71
Price: $5.70
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GSC Standard Stopper Style Intake Valve Guide – Subaru FA20 WRX / BRZ (GSC3106)

High-Precision Intake Valve Guide for FA20 Engines

The GSC Power-Division Stopper Style Intake Valve Guide is engineered for Subaru FA20 engines found in WRX and BRZ platforms. Designed for intake-side use, this guide features a stopper-style profile that promotes secure valve seating and consistent alignment—ideal for both factory refreshes and performance builds.

Sold Individually – Standard Size

This listing includes one standard-size intake valve guide. Also available in sets of 8. For cylinder heads requiring tighter tolerances, oversized options (+.001" and +.003") are sold separately.

Technical Specifications

  • Part Number: GSC3106
  • Total Length: 1.654" / 42.01mm
  • Outer Diameter: 0.3964" / 10.07mm
  • Valve Stem Diameter: 5.5mm

Fitment Guide

- 2015–2021 Subaru WRX 2.0L Turbo (FA20DIT)
- 2013–2020 Subaru BRZ 2.0L NA (FA20)
- 2013–2020 Scion FR-S / Toyota 86 2.0L NA (FA20)

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