Outfront Motorsports 575 Complete Cylinder Head Package N25 Heads EZ Cams Quiet operation with increased strength

Quiet operation with increased strength and reliability

Boost adjustment knob or switch

Max Temp: 392 deg F / 200 deg C

8L AT 4WD LS Sedan 1993

Outfront Motorsports 575 Complete Cylinder Head Package N25 Heads EZ Cams Quiet operation with increased strengthThe Outfront Motorsports 575 Cylinder Heads are the perfect entry level replacement heads if you had a failure requiring you to completely replace heads or if you just want brand new heads outright. These heads are a great option for you basic bolt on engines up to 575 BHP. The Outfront 575 Heads start with new OEM Genuine Subaru head castings. A multi angle valve job is performed as well as a fresh resurface. The heads go through multiple cleaning