GSC Power Division Viton Valve Stem Seals for Toyota and BMW B58 Platforms.
GSC Power Division Viton Valve Stem Seals for Toyota and BMW B58 Platforms.
GSC Power Division Viton Valve Stem Seals for Toyota and BMW B58 Platforms.
GSC Power Division Viton Valve Stem Seals for Toyota and BMW B58 Platforms.

GSC Power Division Viton Valve Stem Seals for Toyota and BMW B58 Platforms

GSC1090

Regular price £59.98 Sale price £56.34 Save £3.64
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Only 6 items in stock!

GSC Power Division Stem Seals S55 GSC Power-Division Viton® Valve Stem Seals use genuine DuPont Viton® fluoroelastomer material GSC Power Division Viton Stem Seals. Viton® was specifically developed for the extreme conditions seen in today’s high horsepower, Turbo engines. Held to a higher standard, GSC Power-Division Viton® valve seals provide improved resistance to high temperatures, fuel, and chemical contaminants as well as extended wear as seen in high rpm or high mileage engines. GSC Power-Division doesn’t believe in cutting corners, that’s why the Viton® valve seal kits are used on both the intake and exhaust valve seals. All of this performance for a fraction of OEM dealership parts, GSC’s Viton® valve seals are perfect for all situations. GSC Power Division Stem Seals S55

  • Toyota Supra B58 Valve Stem Seals
  • BMW Z4 B58 Valve Stem Seals
  • BMW S55 Valve Stem Seals


Sold as a set of 24 w/ 12 Intake 5mm stem seals and 12 Exhaust 6mm stem seals.

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