Engines and Components› Cylinder Heads and Components

FLO-TEK

SBF 180cc Alum Cyl Head 58cc 1.94/1.55 Assembled

$509.00

SKU: F03S 203-505

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This is a single cylinder head, not a pair. Flo-Tek Performance cylinder heads feature as-cast ports and are designed for entry-level street performance in the 0-5500 rpm range. They are compatible with 289, 302, and 351W Ford engines. These heads will not accept stock pushrods and support up to .550" lift. Thermactor Plugs (EGR) are not included.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFLO-TEK
Part NumberF03S 203-505

Videos

Flo-Tek Heads 3yr/3,000 mile UPDATE PN 203505 Small Block Ford Review

Flo-Tek Heads 3yr/3,000 mile UPDATE PN 203505 Small Block Ford Review
Flo-Tek Small Block Ford Cylinder Head Review and Inspection PN 203505

Flo-Tek Small Block Ford Cylinder Head Review and Inspection PN 203505
Flo Tek SBF 180cc heads

Flo Tek SBF 180cc heads

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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