GSC Power-Division Exhaust Valve Guide – Honda Civic Type R (FK8/FL5) – K20C1 - Chicane Australia
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GSC Power-Division Exhaust Valve Guide – Honda Civic Type R (FK8/FL5) – K20C1

Sale price$96.00
SKU: GSC3121-8
Quantity:
Available to Order
Estimated shipping: 7 - 10 Days
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GSC Power-Division Exhaust Valve Guide – Honda K20C1 Civic Type R

Designed for high-performance Honda K20C1 engines, the GSC Power-Division Exhaust Valve Guides offer improved heat tolerance and durability over OEM components. Perfect for street, track, or boosted applications, these precision-machined guides ensure superior valve control and extended engine life. Available in standard and oversized fitments for rebuild flexibility.

Key Features

  • Manufactured from high-strength Manganese Bronze alloy
  • Standard size available as a complete set of 8 or individually
  • Oversized options: +0.001" and +0.003" sold individually
  • Ideal for high-RPM and forced induction applications
  • Precision-machined for consistent clearance and sealing

Technical Specifications

Part Number Total Length Outer Diameter Valve Stem Diameter
GSC3121 1.970 in / 50.04 mm 0.4357 in / 11.07 mm 5.5 mm

Vehicle Compatibility

  • Honda Civic Type R FK8 (2017–2021)
  • Honda Civic Type R FL5 (2023+)

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