Exterior Components› Body Panels and Components
Manley Performance
RET-STEEL 1.437 7 DEG
SKU: M004 23646-16
Advanced — 4+ hours
Description
Each set includes 16 retainers, featuring a 7-degree lock style and a 1.550-inch outside diameter. They are suitable for standard, tall, and dual valve spring styles and have an inside diameter of 0.700 inches.
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 | Manley Performance |
| Part Number | M004 23646-16 |
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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