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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-511-1
Viton Valve Seals Guide Size: .500"
$895
Ships on 09/08/2026
Lowest Price GuaranteeViton Valve Seals
- Viton Valve Seals
- Guide Size: .500''
- Valve Size: 8mm
- LS1 (Steel Body)
- 1/pkg
- Valve Stem Oil Seals
- 1 Year Limited Warranty
PTFE; Seal; Valve Guide; Valve Guide Seal; Valve Stem Seal; Valve Seals; 5/16" Valve Seals; 11/32" Valve Seals; .530" Valve Seal; Umbrella; O-Ring Seals; Viton Seals; 8 mm Seals
Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 511 seal has a .600" OD and fits LS applications with 8mm valves and .500" OD guides.
Part TypeValve Stem Seal
BrandCOMP CAMS
Package Height0.25
Package Width0.6
Package Length0.6
Weight0.01 PG
Part CategoryPerformance Parts
Valve Guide Diameter0.5 in (12.7 mm)
Valve Stem Seal TypePositive stop
Machine Work RequiredNo
Valve Stem Seal MaterialViton«
QuantitySold individually
Valve Stem Diameter0.313 in (8 mm)
DiameterOEM
Vendor Part Number511-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
