Outfront Motorsports 575 Complete Cylinder Head Package N25 Heads Closed Deck FA20 New Case Halves Sunnen Honing Machines Along with

Sunnen Honing Machines Along with Sunnen Diamond Honing Tooling are used for both Big & Pin End Machining and Sizing

Overall Length (mm) 95

New OEM Subaru Nitride Treated Crankshaft

L GRADE : TURBO Sedan 1990

Power consumption: 400 mA

Outfront Motorsports 575 Complete Cylinder Head Package N25 Heads Closed Deck FA20 New Case Halves Sunnen Honing Machines Along withThe 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