RCM EJ20 Closed Deck Block Assembly Defi In certain cases

In certain cases

and safety

At SpeedFactory Racing we understand the frustration of the common 2-3-2 and dreaded 1-2-1 K-Series transmission mis-shifts

This gasket features the stock bore but has an easily removable section to bump the bore up to 70mm for throttle body upgrades making it easier for you

RCM EJ20 Closed Deck Block Assembly Defi In certain casesEJ20 Closed Deck Block. There are no longer any new closed deck blocks available to buy. We source low mileage blocks from a number of sources, and prepare them ourselves ready for your build. Each block is thoroughly inspected, before undergoing our intensive cleaning process, bringing 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