Engines and Components Camshafts and Valvetrain

Ferrea Racing

Ferrea Honda B17A1/B18C1/C3 34mm 5.47mm 25 Deg S-Flo +1mm Flat Head 5000 Series Int Valve - Set of 8

$127.27

SKU: F00K F5503

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Ferrea F5503 is a performance intake valve from the 5000 Series. It features a flat face, 25-degree Super Flo angle, and is +1mm oversize.

Constructed from one-piece forging, these valves are machined in CNC centers for tight tolerances. The intake valve measures 34mm in diameter with a 102.35mm overall length and a 5.47mm stem diameter.

Fitment

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Specifications

BrandFerrea Racing
Part NumberF00K F5503

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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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