New Edelbrock E-Street Oval Port BBC Cylinder Heads

E-Street Cylinder Head #50459

A New Addition to the Affordable Performance Line

- Designed for entry-level street performance engines and ideal for operating in the idle to 5500 rpm range

- Manufactured in the USA, by Edelbrock, these heads feature A356 aluminum castings that are heat treated to T-6

spec for superior casting strength and quality

- Larger than stock intake and exhaust ports to improve an engine's efficiency; resulting in more horsepower, torque

and improved mileage potential

- Includes hardened spring cups for long-term wear protection and Heli-coil™ threaded inserts in the exhaust flanges

and rocker stud bosses for increased strength; these are the details that most low-cost competitors leave out of their

heads

- These heads are sold as singles and Made in the USA !

Bare Single: #50449

Complete Single: #50459