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  • Valvetrain

  • Supertech – Inconel Exhaust Valve Kits for Nissan SR20

  • $271.20 – $319.28
  • Supertech Intake Valve Kits for Nissan SR20. Supertech Intake valves are made exclusively from an enhanced version of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application.
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  • Valvetrain

  • Supertech – Intake Valve Kits for Nissan SR20

  • $178.08
  • Supertech Intake Valve Kits for Nissan SR20. Supertech Intake valves are made exclusively from an enhanced version of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application.
  • Select options