FEL-PRO SS133641
Umbrella-style intake valve stem seal set for selected Ford V8 engines, made from high-temperature rubber for valve guide oil control.
Fel-Pro SS133641 is an intake valve stem oil seal set for selected Ford V8 engines. Umbrella-style seals help control oil passing down the valve guides into the combustion chamber.
Application / fitment
The set is intended for selected Ford V8 engines using 11/32" / 8.73 mm valve stems. Catalog applications include selected Ford 260 / 4.3L, 289 / 4.7L, 302 / 5.0L and selected 351-family engines.
- part type: valve stem oil seals
- position: intake valves
- selected Ford V8 engines with 11/32" / 8.73 mm valve stems
- seal type: umbrella / deflector style
Before installation, verify valve stem diameter, guide type, and seal clearance under the spring. These seals are commonly replaced during cylinder head work or when oil passes through worn valve guides.
Technical information
- part type: valve stem oil seal set
- position: intake
- type: umbrella
- material: high-temperature rubber
- valve stem diameter: 11/32" / 8.73 mm
- quantity: 8
- sale unit: 1 set