Subaru OEM 04-07 STI Blank Cylinder Heads EJ257 (B25/V25)

(2004 STI, 04-05 Forester XT, 05-06 Legacy GT)

  • 11039AB650 -- Cylinder Head Case RH
  • 11063AB120 -- Cylinder Head Case LH


(2005 - 2006 STI)

  • 11039AB910 -- Cylinder Head Case RH
  • 11063AB330 -- Cylinder Head Case LH


(2007 STI)

  • 11063AB280 -- Cylinder Head Case LH
  • 11039AB860 -- Cylinder Head Case RH


**Excluded from Free Shipping**
Because of the amount of packing that we have to do, and the cost to properly insure cylinder heads, they do not qualify for free shipping.

Now Only $602.36 Regular Price $664.94


These are brand new, blank OEM EJ257 B25/V25 Heads straight from Subaru.

Repairing an engine failure? Building an engine from scratch with your own internals and valvetrain? This is a great option for you, since Subaru no longer offers fully assembled heads as a single part number.

These do not contain valves, retainers, springs, cams, seals, gaskets, etc. This is just the blank head casings as pictured.

If you need to verify fitment for your application, or have questions about your engine build, please give us a call at 303.402.5142!


warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

More Information
Product Type Engine
Engine Cylinders and Valvetrain
Brand Subaru OEM
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