GCH FA20 Stage 2 Closed Deck Long Block Package

$2,000 Price shown above is for the security deposit. Which goes towards build.


(Every package is a custom build to order build in order to ensure the exact attention to each build)

Specify which year and model

  • FA20DIT (WRX)

Price is $9,700 outright *BRZ/FRS

Price is $9,700 outright*ALL FA20DIT WRX

(no core exchange) not including sales tax or shipping


*Core exchange option available (up to $2,200 back!) In order to use this option we would have to charge a *refundable core deposit before we ship *Ask for details

Core exchange option: RECEIVE UP TO $2,200 BACK for this Stage 2 Closed Deck Package with the return of your old, rebuildable core. Your Core Deposit  is refundable after we receive the core and inspect it for damages within 30 days. Any damage found to your old core will be deducted from the core deposit according to damage we find. Customer must pay for core shipping. Call us for any questions about core exchanges.

Core Deposits refundable up to:


  • FA20 NON DIT: $2,200 (High Demand Castings)
  • FA20DIT: $2,200 (High demand castings)

*Bad crank core charge may be applied if we have to replace the crank upon inspection.


Each custom build goes through our 3rd generation process of engineering  and attention to detail with meticulous cleaning, inspecting, machining and assembling all in-house.


  • Stage 2 package comes with:
  • Closed Deck
  • Forged Race Pistons
  • Forged Race Connecting rods
  • Race Rod bearings
  • Race Main bearings
  • OEM Crank
  • ARP or Custom Race head studs
  • OEM Genuine/Or Race Head gaskets
  • GCH Stage 2 built heads with:

- Fully assembled
- Fully inspected
- Fully machined
- Fully CBN Decked to no more than .003" equally (both heads)
- Mulit-Angle Valve Job
- New High Performance Valve stem seals Viton

- New High Performance Intake Valves

- New High Performance Exhaust Valves
- New High Performance High Rev Beehive or Dual valve springs
- New High Performance High Rev Titanium retainers
- Cams set and lash performed to our specs
  Assembled to the long block


Casting and year blocks subject to availability


*Credit/Debit card accepted for non-refundable deposit *A bank transfer may apply. We will contact you for payment arrangements via wire transfer and/or bank deposit only.



Shipping will not be charged during this online purchase, it will appear as “free” during the check out page but the charge will be calculated, added on to your invoice and balance will be due once your order has been completed. Depending on your location, shipping can take 1-2 weeks. The tracking number will be provided upon request.


Prices may change due to part fluctuation at time of order


Get started by calling us at 1-877-GCH-SUBI (1-877-424-7824)

Or message us here or email us at: georgescylinderhead@gmail.com


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PriceFrom $2,000.00