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GSC1039-GSC P-D Honda B/K/H Viton 6mm Exhaust Valve Stem Seal Set-Valve Seals-GSC Power Division
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GSC P-D Honda B/K/H Viton 6mm Exhaust Valve Stem Seal Set

GSC1039
GSC1039
Valve Seals
9 Units In Stock - Ships Next Business Day
$ 12.49 $ 10.62
$ 10.62

SKU: 1039

GSC P-D Honda B/K/H Viton 6mm Exhaust Valve Stem Seal Set 1988-2011

The GSC P-D Honda B/K/H Viton 6mm Exhaust Valve Stem Seal Set delivers precise sealing for DOHC engines in Civic Integra Prelude and RSX models. Engineered for B-series B16 B17 B18C H-series H22 H23 and K-series K20 K24 these seals control oil flow to exhaust valve guides. They reduce oil consumption during high-revving track or street use while maintaining consistent lubrication.

Key Features

  • Viton Construction: Resists temperatures up to 450°F and harsh oils for long-lasting seal integrity in performance engines
  • 6mm Stem Diameter: Exact match for exhaust valves on B/K/H series ensuring zero play and leak-free operation
  • Positive Seal Design: Provides consistent oil metering across RPM ranges to protect guides and prevent smoke
  • 8-Piece Set: Complete coverage for inline-4 DOHC heads with one seal per exhaust valve
  • Precision Manufacturing: CNC-machined for flawless fit on OEM or aftermarket guides 11mm OD

Product Notes

  • Inspect valve guides for wear before installation to ensure peak sealing performance
  • Use engine oil during assembly to seat seals properly
  • Packaged in protective box for safe handling and storage

Installation Notes

  • Professional installation recommended.
  • Remove valve springs and use dedicated seal driver tool to install without damage
  • Compatible with stock or oversized valves and multi-angle seats

This Part Fits

Year Make Model Submodel
1988-1991 Honda Civic SiR B16A
1988-1991 Honda CR-X SiR B16A
1990-1993 Acura Integra GSR B17A1
1992-2000 Honda Civic/Del Sol SiR/VTi B16A/B
1994-2001 Acura/Honda Integra Type R/GSR B18C
1993-2001 Honda Prelude Si/VTEC H22A H23A
2002-2006 Acura RSX Type-S K20A2
2002-2011 Honda Civic Si K20 K24

Why Choose GSC P-D?

  • Proven in racing with parts used in drag time attack and circuit builds
  • High-grade materials tested for extreme boost and RPM
  • Engineered in USA for Honda/Acura enthusiasts demanding reliability

Frequently Asked Questions

  • Q: Does this fit my 1998 Integra Type R B18C1?
    A: Yes this set matches all B18C exhaust stems perfectly for Type R and GSR models from 1994-2001
  • Q: What makes Viton better than stock seals?
    A: Viton handles higher heat and synthetic oils without swelling or hardening extending seal life in modified engines
  • Q: Is a full valve job required to install?
    A: Seals install during any valve service no special warranty needed just proper tools for compression

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Compact protective box 5 x 3 x 1 inches
  • Weight: 0.1 lbs

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