Engines and Components› Cylinder Heads and Components
Ferrea Racing
Ferrea Ford FE 352/390/427/428 2.19in 3/8in 5.45in 22 Deg S-Flo 6000 Series Intake Valve - Set of 8
SKU: F00K F6215
Moderate — 2–4 hours
Description
Constructed from EV8 stainless steel using an exclusive two-step slow forging process, these valves offer higher fatigue resistance and tensile strengths than competitors. They undergo a special heat-treatment and stress-relieving process, with hard chrome stems and friction-welded hard tips. The head is swirl polished for improved flow.
Fitment
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Specifications
| Brand | Ferrea Racing |
| Part Number | F00K F6215 |
Videos
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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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