GSC Power Division Exhaust Valve Guide – +.001" Oversize Single for Ford Mustang GT/GT500 5.4L DOHC (2005–2010) - GSC3097.001-1
This +.001" oversized exhaust valve guide from GSC Power Division is precision-engineered for Ford Mustang GT (2005–2006) and GT500 (2007–2010) 5.4L DOHC engines. Designed for tighter valve-to-guide clearance in high-performance or OE rebuilds.
Standard-size guides are available individually or in full sets of 16. Oversized options include +.001" and +.003", sold individually to match your build specs.
Specifications:
- Total Length: 1.935 in / 49.15 mm
- Outer Diameter: 0.4948 in / 12.57 mm
- Valve Stem Diameter: 7 mm
- Fits 2005–2006 Mustang GT 5.4L DOHC (custom builds)
- Fits 2007–2010 Mustang GT500 5.4L DOHC
- Oversized guide for enhanced valve control
- Available in standard and oversized formats
Fitment:
- 2007 Ford Mustang GT500 5.4L DOHC
- 2008 Ford Mustang GT500 5.4L DOHC
- 2009 Ford Mustang GT500 5.4L DOHC
- 2010 Ford Mustang GT500 5.4L DOHC
- 2005 Ford Mustang GT 5.4L DOHC (custom builds)
- 2006 Ford Mustang GT 5.4L DOHC (custom builds)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

