GSC Power Division Stopper Valve Guide +.003" Single – GSC3133.003-1
This +.003" oversized stopper-style valve guide from GSC Power Division is engineered for intake or exhaust use on Ford’s 5.0L Coyote Gen 3 and 5.2L GT500 Predator cylinder heads.
- Standard size available individually or in complete sets of 16
- Oversized options offered in +.001" and +.003", sold individually
- Compatible with GSC Hat Seal (GSC1102) or metal top seal (GSC1031) as a direct OEM-style replacement
- Two sets required for full engine coverage
Specifications
- Total Length: 1.715 in / 43.56 mm
- Outer Diameter: 0.4394 in / 11.16 mm
- Valve Stem Diameter: 0.2362 in / 6 mm
- Stopper Protrusion: 0.575 in / 14.6 mm
Fitment:
- 2018–2023 Ford Mustang GT – 5.0L Coyote Gen 3
- 2019–2023 Ford Mustang Bullitt – 5.0L Coyote Gen 3
- 2021–2023 Ford Mustang Mach 1 – 5.0L Coyote Gen 3
- 2020–2023 Ford Mustang Shelby GT500 – 5.2L Predator
- 2018–2023 Ford F-150 – 5.0L Coyote Gen 3
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
