COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal. These Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The "O-Ring" Seals use the standard retainer and oil splash shield. The umbrella Seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop PTFE Seal is used. We also have a smaller diameter Viton Seal available for triple spring Applications.
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Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
IN STOCK GSC Power Division 1031GSC Power Division Valve Stem Seal Sets GSC P-D Toyota MR-2 3SGTE Viton 6mm Valve Stem Seal Set $41.17
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IN STOCK - LOW GSC Power Division 1025GSC Power Division Valve Stem Seal Sets GSC P-D Audi R8 V10 / Lamborghini Gallardo/Huracan V10 Viton 6mm Valve Stem Seals - Set of 40 $63.03
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IN STOCK Supertech VSI-MIN-R56-8Supertech Valve Stem Seals Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8 $41.11
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IN STOCK Supertech VS-TY5E-12Supertech Valve Stem Seals Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - Set of 12 $37.36
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IN STOCK Supertech VS-TS6E-12Supertech Valve Stem Seals Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 12 $36.58
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IN STOCK Supertech VS-T6SM-8Supertech Valve Stem Seals Supertech 6mm Valve Stem Seal OD 12.2mm Viton - Set of 8 $33.33
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IN STOCK GSC Power Division 1030GSC Power Division Valve Stem Seal Sets GSC P-D Toyota 2JZ Viton 6mm Valve Stem Seal Set $47.45
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IN STOCK Supertech VS-T5.5I-8Supertech Valve Stem Seals Supertech Scion tC 2AZFE / Celica 1ZZ/2ZZ Polyacrylic Intake 5.5mm Valve Stem Seal - Set of 8 $30.89
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For more information on COMP Cams part number 513-12, you can visit the official COMP Cams website.