Description
Available in a set of 12 under 503-12, available in a set of 16 under 503-16
COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 503 seal has a .630" outer diameter and fits applications with 11/32" valves and .530" OD valve guides.
Fits: 11/32" Valve Stems - .530" Guides (.630" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springs
Details
- Category
- Valve Seals
- length
- 5.0000
- height
- 0.5000
- width
- 3.0000
Fitment
This part is compatible with 153 vehicle(s)