$100 OFF Early Black Friday Special! 2004 - 2021 EJ255 & EJ257 OEM+ Short Block Package ONLY $1,900 (regular price $2,000)
Deposit: $400 (regularly $500) paid today is a security deposit which reserves your product and goes towards the cost of your build. It is non-refundable.
Engine code fitments:
EJ255 & EJ257 2.5L Single & Dual AVCS (Please specify casting, eg: D25, W25, B25, etc.)
2004 - 2021 Subaru WRX STi
2006 - 2014 Subaru WRX
2005 - 2012 Subaru Legacy GT (LGT)
2005 - 2009 Subaru Outback XT
2006 - 2014 Subaru Impreza WRX
2004 - 2006 Subaru Baja Turbo
2004 - 2013 Subaru Forester XT (FXT)
Can be used for hybrid 2.0L conversions
Full In-House Rebuild: We completely rebuild, machine, inspect and clean these blocks in-house using new stock aftermarket pistons, rings, reconditioned rods, rebuilt balanced crank, and new ACL, King or aftermarket main and rod bearings to better than spec. The parts we use have a compression safe stock OEM Spec with an overall longevity and higher output rating than factory. These pistons have been tested to support over 450 WHP with the proper tuning and supporting mods.
Core Deposit (added onto base price):
- $400 (2.5L Single or Dual AVCS)
- Refundable, based on damage of your core. We must receive your core within 30 days of delivery of this product. Bad crank core charge may be applied if crank needs to be replaced upon inspection.
Outright price (with no rebuildable core exchange):
- $2,300 (regularly $2,400)
Final Invoice: Shipping, core deposit and sales tax (if in California) will be added onto the final invoice. Balance due before product is shipped out.
ALL SALES ARE FINAL. Customer is responsible for reading our online store policies. Prices may change due to part price fluctuation at time of order.
*Black Friday Sale ends 11/30/25 at 11:59pm PST
Get started by calling us at 1-877-GCH-SUBI (1-877-424-7824)
Or email us at: info@gchlongblockracing.com
Looking to finance through Affirm? Find the listing at this link
(2004 - 2021) EJ255 & EJ257 OEM+ Short Block - $1,900
We have three generations of engineering and craftsmanship in the field of stock and high performance machining and building.
Everything is built in house, and our team has control over what leaves our shop.
Each block goes through our rigorous inspection from start to finish, and we measure and inspect everything inside and out to make sure we are always within perfect tolerance levels. Our team makes all needed adjustments.
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