The Edelbrock BV3 Pro‑Port big‑block Chevy cylinder head (#614669) is an unported, HIP‑treated casting intended for professional porting and high‑output applications. With an 11° intake valve angle and extra‑thick walls it provides room for aggressive CNC porting and can accommodate nearly any port shape. Seats and manganese‑bronze guides are often included but require professional installation and assembly.
Edelbrock Cylinder Head BBC BV3 Pro Port Hipd 11 Intake Valve