Outfront Motorsports 575 Complete Cylinder Head Package V25B Heads Ignition Uses stock alignment pins without

Uses stock alignment pins without modifying case or heads

but it is suggested

*Requires upgraded valve springs*

It would be cheaper to use 2” bends everywhere

Outfront Motorsports 575 Complete Cylinder Head Package V25B Heads Ignition Uses stock alignment pins withoutThe 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