Stage X EJ20 Closed Deck Block Assembly

EJ20 closed deck block. New closed deck blocks are no longer available, so Stage X sources low-mileage blocks and prepares them ready for your build.

Each block is thoroughly inspected and then goes through an intensive cleaning process that brings the surface of the block back to life. New oil squirters and washers are fitted, along with new block case location dowels, and the block is then fixed together with new bolts and washers. All the block case bungs are replaced, along with new gaskets. The result is a block that looks as good as it did when it left Japan 20+ years ago. Each block receives a final inspection.

All closed deck blocks are Centre Thrust.

Stage X also offers engineering services to help prepare the block:

• Cylinder rebore and hone
• Block face skim
• Rear thrust conversion
• 14mm head stud conversion