Denstoj Rocker Retainer Kit for G16E-GTS Toyota Engine (GR Yaris & GR Corolla)

  • Sale
  • Regular price $849.00
Tax included. Shipping calculated at checkout.

Drop in replacements for hydraulic lash adjusters (13750-70020) that include a retaining groove for a clip to attach to the rocker. This adds a security mechanism if the rocker looses spring pressure due to a valve float/bounce situation.

Vehicle: Toyota
Model: Yaris GR, Corolla GR
Engine: G16E-GTS
Year: 2020-Present


  • 12x Denstoj Hydraulic Lash Adjusters
  • 12x Denstoj Rocker Retainers Clips.


Q: Are they compatible with the Kelford springs and camshafts?

A: Yes as they are drop-in replacements for the OEM hydraulic lash adjusters and work with the existing rockers.

Q: Do you also recommend upgrading  the valve springs?
If you’re raising the rev-limit above factory specification or increasing boost pressure, yes, we also recommend upgrading the valve springs.

However, if you’re planning to keep it mainly stock, you’re better of using the original valve springs. This is so that you’re not adding unnecessary load into the valve train.


Q: Can I install your rocker retainers without removing the camshafts?

A: It's possible and we've done it but we'd recommend dropping the timing. It's easier in the long run.

Q: To install your rocker retainers, does  the whole engine have to come out and roughly how long does it take?

A: The engine doesn't need to come out. We would recommend droping the timing to install so I would set aside 4 hours.

Customer Reviews

Based on 1 review Write a review