GCH Stage 4 Long Block ALL EJ Series 


*Rebuildable core exchange basis

*Timing price is for the SAVCS engines ($200 More for Dual)

*Shipping is extra

*Tax depends on State


Prices may change due to part fluctuation depending on time of order.


Looking to finance through Affirm? Find the listing at this link. Call us with any questions!


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


Or message here or email us at Georgescylinderhead@gmail.com


Give us a call at 1-877-GCH-SUBI (1-877-424-7824)  For information about shipping and more, visit our Policies page.


  • 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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