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Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models
Subaru OEM 2.5L Block Halves - Subaru EJ25 Turbo Models

Subaru OEM 2.5L Block Halves

Subaru EJ25 Turbo Models

Write a Review | 9 Q&As
Part # 11008AA930
$1,227.04

In stock!
Ships today if ordered in
4 hrs 44 mins

Features & Product Details

RallySport Direct proudly carries a great selection of Subaru OEM components for those of you who need to get your high-performance and OEM shopping done all in one location. 

Here, you are looking at the Subaru OEM 2.5L Block Halves. These are available for those of you who may have experienced a catastrophic engine failure and need to start fresh again with new block halves.

 

DETAILS:

  • Genuine Subaru OEM components
  • 2.5 Liter Block Halves
  • Comes as a bare short block without any engine internal components
  • Includes (2) block halves
  • Specifications

    Brand: Subaru OEM
    Assembly: Case Halves Only
    Bore Size (mm): 99.5
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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    QUESTIONS & ANSWERS

    • Q: Bore/hone  Jordan4 months ago

      Do these case halves come without needing to be bored and finish honed? Can I basically drop in 99.5mm pistons and take ring gap measurements from there?
      • 0 of 0 people found the following answer helpful

        A:  In theory yes, but with any engine build you would want to check the bore as well as each piston to ensure proper wall to piston clearance. Thanks!

        Rick C. @ RallySport Direct 4 months ago  
          
        Was this answer helpful?
    • Q: Oem sti case half power limit  Bdodg35 months ago

      With a forged rotating assembly what is the whp limit of this block w/o closed deck or sleeves?
      • 0 of 0 people found the following answer helpful

        A:  Great question! Well, it's a loaded question and is one of the highly debated topics, but here is my personal take on it, so take this with a grain of salt. 500 WHP.... ish. Now do note this would be with upgraded head studs, proper headgaskets and with everything measured and installed properly. Now of course you can crank it up and get more power and the block will likely survive, but 500WHP or less if my recommended number if you want it to have any form of reliability and longevity, Thanks! Rick

        Rick C. @ RallySport Direct 5 months ago  
          
        Was this answer helpful?
    • Q: OEM Block  JimmoReX10 months ago

      Is it recommended to insert 2L sleeves in this block for a 2L 75mm stroke displacement? Thanks
    • Q: #3 or #5 Flanged  DavidE1 year ago

      Just wondering which one is flanged in this block?

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