E-Street Edelbrock E-street cylinder heads offer American made quality and affordable performance. They are recommended for entry-level street performance applications operating in the idle-to-5500 rpm range.
Performer RPM Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads deliver great torque and horsepower up to 6500 rpm.
E-CNC For the ultimate performance, E-CNC heads are fully CNC ported for added hp and torque over our standard Performer & Performer RPM models. They are ideal for high-performance street and entry-level race applications.
E-Series The all-new e-series are a step up in performance cylinder heads. They feature larger runners for increased airflow, revised exhaust ports and larger diameter springs for higher lift camshafts. E-series heads are ideal for a spec series racer and larger displacement engines.
Pro-Port Raw SERIOUS CASTINGS FOR SERIOUS PROFESSIONALS... These specialty heads are purpose-engineered castings designed for the professional cylinder head porter and engine builder. Features include extra-thick decks, under-sized intake and exhaust runners, and increased wall thickness to allow for custom cnc porting. The castings are semi-machined with finished accessory, intake and exhaust flange bosses. Optional hip processed castings are available for an incredibly strong, super dense aluminum casting that has three times the fatigue life and nearly the consistency of billet aluminum.
AMC
Small Block
