Melling
Valve Lock
SKU: M00L 472004
Description
Part #: 472004
Made in USA. New Melling valve locks should be used to install both reclaimed and new engine valves. Melling valve locks are manufactured with quality materials and engineered to meet or exceed OEM requirements for each application. Never reuse valve locks, always replace with new Melling valve locks.
High Performance Valve Lock
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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 | Melling |
| Part Number | M00L 472004 |
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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