Comp 511-16 Comp Cams Titon Valve Stem Seals

Comp 511-16    Comp Cams Titon Valve Stem Seals

Viton Valve Seals

  • Guide Size: .500''
  • Valve Size: Stock
  • LS1 (Steel Body)
  • 16/pkg


COMP Cams 511-16 - Comp Cams Valve Stem Seals

Comp Cams offers a complete line of valve stem seals, from the stock GM O-ring to the positive stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. O-ring seals use the standard retainer and oil splash shield. Umbrella seals are normally used when a larger-than-stock diameter spring is used; in the case of a double spring, positive stop Teflon seals are used. There is also a smaller diameter Viton seal available for triple spring applications. O-rings and umbrella seals require no machining, but Teflon seals require the heads to be disassembled so the top guides can be machined with a special .530" diameter cutter. Whenever you're planning an overhaul or cam change, don't forget the valve seals!


  • Excellent Sealing Properties
  • O-Ring & Umbrella Seals Require No Machining

Comp 511-16 Comp Cams Titon Valve Stem Seals
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  • Item #: Comp 511-16
  • Manufacturer: Comp Cams
  • Condition: New
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Price $25.99
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