• Dual Valve Springs (Naturally Aspirated / Low Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 75lbs of seat pressure (1.4″ install height)...
    $312.89
  • Street Performer Retainers Our Street Performer retainers are an excellent OEM replacement that matches our street performer valve springs perfectly. If you have a mild street motor that doesn't need anything exotic in the valvetrain, these retainers...
    $36.46
  • Valve Keepers It is recommended to use hardened valve keepers every time you re-build your engine. LC Engineering carries hardened valve keepers for all 3VZ valves using stock Toyota retainers or Street Performer retainers. A must for any high RPM...
    $19.52
  • Spring Seats (Dual Spring) Hardened Valve Spring Shims for 2RZ and 3RZ Street Performer Dual Valve Springs. NOTE: Sold as a set of (16). Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...
    $137.96
  • Valve Keeper It is recommended to use hardened valve keepers every time you rebuild your engine. LC Engineering carries hardened valve keepers for all 3VZ valves using stock Toyota retainers or Street Performer retainers. A must for any high RPM...
    $2.09
  • Spring Seat / Shim (Dual Springs) This LC Engineering 5VZ/1GR Pro Dual Valve Spring Seat Set is designed to be used with our Pro Dual Valve Springs. NOTE: Sold as a set of (24). Contact our Tech Support Line for further information at...
    $164.75
  • LC Engineering Oil Cap (Billet / Black) Give your engine a little "zing" under the hood with this all-new black anodized Oil Cap. Our unique caps are all made from quality 6061 T-6 aluminum billets, CNC machined with a black anodized finish. NOTE:...
    $32.08
  • PCV Valve (OEM) This is a factory replacement PCV valve. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact...
    $9.59
  • Pro Valve Shim (8mm Under Bucket / 1.45mm - 1.80mm) LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
    $6.43
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