Retail: $4,399.49
Price: $4,224.89
You Save: $174.60 (4.0%)
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The Mazworx Stage 2 Sti Shortblock is designed to help maximize the power of your Rotated Turbo Kit. If you're pushing a Large Bolt On to a GTX35R, this is a great block for you. We rate this at roughly 650hp thanks to the Manley H Tuff Connecting Rods. These sturdier rods will take more use and abuse than the typical H-Beam and we add a few other, proprietary tweaks to help you enjoy your 600hp!

The Mazworx Stage 2 EJ257 is built with the following components:

- NEW OEM EJ257 Block

- NEW OEM Forged EJ257 Crankshaft

- CP 99.5mm Forged Pistons

- Manley H Tuff Connecting Rods

- ACL Race Rod and Main Bearings

- ARP Case Bolts