B-Series 1200whp plus? Are you ready? Look no further than the RLZ Extreme Outlaw Cylinder Head Service. Our  Extreme Outlaw Head service features 5-Axis CNC Head Porting,New Bronze Intake and Exhaust Seats Installed for added strength, CNC Chambers , NEWEN CNC Competition Radius Valve Job,Custom Bronze 6mm valve guides for boosted applications,CBN resurfaced . Designed +1mm or +2mm Intake valves. Proven exhaust port design for big boost. Reliable for Power in the 1200+ WHP range. This head has made over 1300 WHP and run on the fastest cars in the industry.  We can provide and/or install your valve train components. Please contact us for further information if needed. Once your order has been processed, a sales rep will contact you to complete the order. Price Includes to and from shipping. We will send you a UPS label.

Shipping TO & FROM is Included in the price.
Service Is On your Core. Cores are available.