Edelbrock Pro-Port Cylinder Heads are special, unported models of the legendary Victor Series CNC heads. The Pro-Port Cylinder Heads feature very hard walls that allow custom CNC porting. Usually, the Pro-Port Heads come with seats and manganese-bronze valve guides, but they are not pre-installed. Please, keep in mind that professional head preparation is required in order to install the Edelbrock Pro-Port Cylinder Heads.

• E-CNC 230 LS Cylinder Head
• Combustion Chamber Vol 69cc
• Intake Runner 230cc
• Fits Gen III/IV LS3 Standard Block
• Complete Single

Edelbrock Performance is a company with a lot of history behind it, and now ranks as one of the leaders in the automotive performance industry. Edelbrock products are developed by top-notch R&D teams with access to the most modern and up-to-date tools. After a product has been designed it goes through vigorous testing in a real world environment with state-of-the-art equipment. Products are also tested by professional race car teams and drivers! Edelbrock products are used by top racing teams who participate in all forms of motorsports and they are counted on to win races and championships!