Ford 3.5L Ecoboost MID Kit
New MID kit for the Ford 3.5L. The kit comes semi-finished for stock bore of 92mm and has a max bore of 97mm. This kit converts the stock block from an open deck design to a fully closed wet sleeve design. You can easily increase the bore size or stay with the stock bore and push 40+ psi of boost. We can do the installation of the sleeves or a complete short block.