Premium Blue Viton Valve Seals

Valve Seals, Universal Fit, LS1 Engines to 2001, set of sixteen

 8mm X .499"-.500"

 If you’re looking for quality valve seals, you’ve come to the right place!

We continue to build our valve seal line and now have one of the largest selections of valve seals available online.

These are from our fixed body valve seal family. Metal Clad body with a small tension spring for consistent oil control.

Specification Data:

• Size: 8mm” X .500”
• Fits: 5/16" or 8mm Valve Stems.
• Fits: .497"-.502” Guide Boss Diameter.
• Seal Material: Viton
  
• Material Temp Rating: 450 degrees
  
• Seal Type: Fixed Body
• Number of seals included in purchase: Sixteen
• Valve seal fitting sleeve included? No
  

Common Applications for this seal size:

• LS1 GM Engines
• LS Series to 2001 & 1/2 where they switched to metal body hat style seals. Check our other listings.
  
• Any application w/ 5/16" or 8mm valves & .498"-.502" guide boss diameter
  

Alex’s Parts, the smart choice in valve train products~