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Edelbrock Adds Big-Block Chrysler Cylinder Heads
to its Popular E-Street™ Line

Torrance, CA - {July 7, 2011}}
Adding to their line of E-Street cylinder heads, Edelbrock has announced the addition of the Big-Block Chrysler for 361-440 cid B and RB applications. E-Street cylinder heads are an affordable line of aluminum performance cylinder heads designed for street performance engines operating in the idle to 5,500 rpm range.

Manufactured in the USA, these heads feature the quality details of higher priced cylinder heads at an affordable price. They are cast from A356 aluminum and heat treated to T-6 spec for superior casting strength and quality. Their combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through an engine to improve efficiency and produce more horsepower and torque. Every E-Street head is assembled with manganese bronze valve guides, powder metal valve seats and stainless steel one-piece valves with hardened tips. As added value, E-Street heads include hardened valve spring cups to prevent premature casting wear and Heli-coil™ threaded inserts in the rocker stud bosses to ensure proper torque load without stripping the threads; these are the quality details that most low-cost competitors leave out of their heads.

Big block Chrysler E-Street heads feature 210cc intake ports and 84cc combustion chambers and are equipped with valve springs to handle up to .600" of valve lift. The OE style valve train accepts factory shaft mount rockers. All E-Street cylinder heads are made in the USA.

Features Include:
  • Big-Block Chrysler E-Street heads for 361-440 cid wedge engines: #5093
  • Designed, cast, manufactured and assembled in the USA
  • 210cc intake ports with 84cc combustion chambers
  • Accepts OE style shaft mount rockers
  • Value priced and sold in pairs
About Edelbrock, LLC
Founded in 1938, Torrance-based Edelbrock, LLC is recognized as one of the nation's premier designers, manufacturers and distributor of performance replacement parts for the automotive aftermarket. Edelbrock produces their core products in the United States of America using state-of-the-art equipment in their world class manufacturing facilities. Edelbrock, LLC encompasses five locations in Southern California and one location in North Carolina totaling more than 500,000 square feet.
For more info, please visit:

Edelbrock, LLC. .:. 2700 California St. Torrance CA. 90503