Outfront Motorsports New 575 EJ257 Hybrid 2.5L Short Block For EJ20 Heads LGT/OBXT 2005-2009 Simple ECU flashing with gauge

Simple ECU flashing with gauge package

The intake manifold will still require 19mm Spacers in order to clear AVCS solenoids if installing on AVCS heads

*If the pins have wires

yielding high tensile strength needed for high-demand performance applications

The casting removes several welds

Outfront Motorsports New 575 EJ257 Hybrid 2.5L Short Block For EJ20 Heads LGT/OBXT 2005-2009 Simple ECU flashing with gaugeThis Block Is Our Base Non Closed Deck (Semi Closed) EJ257 Short Block With Forged Internals for EJ20 Heads. Power Rating is 575 BHB This engine consists of the following parts: NEW EJ257 case halves Forged Pistons Outfront Spec CP Forged Pistons (26cc) for Use W EJ20 Heads Outfront Motorsports H Beam Rods King Performance Bearings New OEM Subaru Black Nitrite Crankshaft Rear Covers, Rear Seal, and Pin Plugs Included!!!