GSC Power Division +.003" Valve Guide – Intake/Exhaust, Single for Ford 3.5L EcoBoost - GSC3018.003-1
This +.003" oversized valve guide from GSC Power Division is engineered for Ford’s 3.5L EcoBoost engine and works for both intake and exhaust positions. Designed to restore proper valve-to-guide clearance during head service or rebuilds, it’s ideal for applications requiring tighter tolerances.
Compatible with popular EcoBoost platforms like the F-150 and Expedition, each engine requires two full sets (24 guides total) for complete installation. Sold individually or in sets of 12 to match your build needs.
Dimensions:
- Total Length: 1.399 in / 35.53 mm
- Outer Diameter: 0.4353 in / 11.06 mm
- Valve Stem Diameter: 5.5 mm
- Fits Ford 3.5L EcoBoost engines
- Available as single units or sets of 12
Fitment:
- 2011 Ford F-150 3.5L EcoBoost V6
- 2012 Ford F-150 3.5L EcoBoost V6
- 2013 Ford F-150 3.5L EcoBoost V6
- 2014 Ford F-150 3.5L EcoBoost V6
- 2015 Ford F-150 3.5L EcoBoost V6
- 2016 Ford F-150 3.5L EcoBoost V6
- 2017 Ford F-150 3.5L EcoBoost V6
- 2018 Ford F-150 3.5L EcoBoost V6
- 2019 Ford F-150 3.5L EcoBoost V6
- 2020 Ford F-150 3.5L EcoBoost V6
- 2021 Ford F-150 3.5L EcoBoost V6
- 2022 Ford F-150 3.5L EcoBoost V6
- 2023 Ford F-150 3.5L EcoBoost V6
- 2024 Ford F-150 3.5L EcoBoost V6
- 2025 Ford F-150 3.5L EcoBoost V6
- 2015 Ford Expedition 3.5L EcoBoost V6
- 2016 Ford Expedition 3.5L EcoBoost V6
- 2017 Ford Expedition 3.5L EcoBoost V6
- 2018 Ford Expedition 3.5L EcoBoost V6
- 2019 Ford Expedition 3.5L EcoBoost V6
- 2020 Ford Expedition 3.5L EcoBoost V6
- 2021 Ford Expedition 3.5L EcoBoost V6
- 2022 Ford Expedition 3.5L EcoBoost V6
- 2023 Ford Expedition 3.5L EcoBoost V6
- 2024 Ford Expedition 3.5L EcoBoost V6
- 2025 Ford Expedition 3.5L EcoBoost V6
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
