These are brand new, blank OEM EJ257 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. We have also included the option to include the OEM valve covers in the kit for people building a motor from scratch. If you need to verify fitment for your application, or have questions about your engine build, please give us a call at 800-830-6675! STi Blank Head Pair
Includes:
(2004) 11039AB650 -- Cylinder Head Case RH 11063AB120 -- Cylinder Head Case LH OR (2005 - 2006) 11039AB910 -- Cylinder Head Case RH 11063AB330 -- Cylinder Head Case LH
STi Blank Head and Valve Cover Pair
Includes:
(2004) 11039AB650 -- Cylinder Head Case RH 11063AB120 -- Cylinder Head Case LH OR (2005 - 2006) 11039AB910 -- Cylinder Head Case RH 11063AB330 -- Cylinder Head Case LH AND 13264AA340 -- Valve Cover RH 13278AA270 -- Valve Cover LH
STi Single Blank Head
Includes One (1) of either:
(2004) 11039AB650 -- Cylinder Head Case RH 11063AB120 -- Cylinder Head Case LH OR (2005 - 2006) 11039AB910 -- Cylinder Head Case RH 11063AB330 -- Cylinder Head Case LH
Valve Cover Only
Includes:
13264AA340 -- Valve Cover RH OR 13278AA270 -- Valve Cover LH
|
|||||||||||||||||||||||||||||||||||
![]()
|









