SKU: 3053-8 | UPC: GSC3053-8
GSC P-D 2002-2015 Honda Acura K-Series VTEC K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8
GSC Power-Division 3053-8 manganese bronze exhaust valve guides deliver reliable performance for K20 and K24 VTEC engines in 2002-2015 Honda and Acura models including Accord Civic Si CR-V RSX and TSX. Crafted from manganese bronze these guides resist wear and handle exhaust heat better than stock cast iron options. Ideal for engine rebuilds racing builds or daily drivers demanding consistent valvetrain operation.
Key Features
- Manganese Bronze Material: High thermal conductivity and corrosion resistance extend guide life under exhaust temperatures up to 1400 degrees F.
- Precision Dimensions: Inner diameter 5.486mm outer diameter 0.4375 inches length 1.378 inches match K-series cylinder heads exactly.
- Press Fit Design: +0.001 inch interference ensures secure seal and prevents movement during high RPM operation.
- Performance Tested: Built for turbo boost aggressive cams and track use with minimal wear over thousands of cycles.
- Complete Exhaust Set: Eight guides cover all exhaust positions for full VTEC K20 K24 rebuilds.
Product Notes
- Pair with 5.5mm stem valves including OEM or GSC for best results.
- Inspect cylinder head seats before installation to avoid issues.
- Packaged in protective sleeves to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Heat cylinder head to 350-400 degrees F and use valve guide driver tool for press in.
- Compatible with stock Honda K-series heads no machining needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2015 | Honda | Accord | LX |
| 2006 | Honda | Accord | LX Special Edition |
| 2008-2012 | Honda | Accord | LX-P |
| 2008-2015 | Honda | Accord | LX-S |
| 2005 | Honda | Accord | SE |
| 2011-2012 | Honda | Accord | SE |
| 2007 | Honda | Accord | Special Edition |
| 2013-2015 | Honda | Accord | Sport |
| 2006-2007 | Honda | Accord | Value Package |
| 2008 | Honda | Civic | MUGEN Si |
| 2002-2015 | Honda | Civic | Si |
| 2002-2012 | Honda | CR-V | EX |
| 2007-2012 | Honda | CR-V | EX-L |
| 2002-2012 | Honda | CR-V | LX |
| 2005-2006 | Honda | CR-V | SE |
| 2011 | Honda | CR-V | SE |
| 2012-2015 | Honda | Crosstour | EX |
| 2012-2015 | Honda | Crosstour | EX-L |
| 2003-2004 | Honda | Element | DX |
| 2003-2011 | Honda | Element | EX |
| 2004-2011 | Honda | Element | LX |
| 2007-2010 | Honda | Element | SC |
| 2013-2015 | Acura | ILX | Base |
| 2002-2006 | Acura | RSX | Base |
| 2002-2004 | Acura | RSX | Type-S |
| 2015 | Acura | TLX | Base |
| 2004-2014 | Acura | TSX | Base |
| 2012-2014 | Acura | TSX | Special Edition |
| 2003-2005 | Honda | Accord | DX |
| 2003-2015 | Honda | Accord | EX |
| 2007-2015 | Honda | Accord | EX-L |
Why Choose GSC?
- GSC Power-Division leads in valvetrain parts for Honda K-Series engines.
- USA-made with aerospace grade materials for everyday and race durability.
- Engineered and dyno tested for precise fit and long term reliability.
Frequently Asked Questions
-
Q: Will these guides fit a 2006 Honda Civic Si K20Z3 engine?
A: Yes fits all listed K20 VTEC and K24 VTEC cylinder heads from 2002-2015 Honda and Acura models. -
Q: Why manganese bronze instead of other materials?
A: Manganese bronze offers better heat dissipation and wear resistance for exhaust valves versus cast iron used in stock guides. -
Q: What tools are needed for installation?
A: Valve guide installer tool cylinder head oven and micrometer for verification professional shop advised.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective sleeves in 4 x 4 x 2 inch box
- Weight: 0.4 lbs
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