Moderate — 2–4 hours
Description
These studs function as threaded posts in the cylinder head, anchoring the rocker arms and associated hardware. They are essential for reliable valvetrain operation, particularly when upgrading to stronger rocker arms or higher-rate valve springs, offering superior durability and resistance to stripping compared to standard components.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | PRW |
| Part Number | P02A 1200406 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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