Engines and Components› Camshafts and Valvetrain
Manley Performance
PROD-4130 3/8 8.025 .135 WALL
SKU: M004 25314-1
Easy — 1–2 hours
Description
Manley Performance has been a leader in high-performance and racing engine parts since 1966, known for its commitment to quality and innovation. The company offers a wide range of engine components catering to various markets, including sport compact, Ford modular, and Chevy LS.
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 25314-1 |
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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