Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Roller Springs, Polished 604515

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Specifications:

BrandEdelbrock
Part Number604515
GTIN00085347996735
MaterialAluminum
Grade TypePerformance
Push Rod Diameter0.375 in
Deck Height9.8 in
Deck Thickness0.562 in
Combustion Chamber Volume110.0 ccm
Intake Runner Volume290.0 ccm
Intake Valve Diameter2.190 in
Exhaust Valve Diameter1.880 in
Valve Spring Diameter1.550 in
Valve Spring Maximum Lift0.700 in
Guide Plates IncludedYes
Head Casting Number31-6045
Cnc PortedNo
Guide Plate MaterialHardened Steel
RglWarning: This Product Can Expose You To Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information, Visit Www.p65warnings.ca.gov.
Rocker Arm Stud Diameter0.437 in
Valve Angle26 dd
Valve Stem Diameter0.341 in

Specifications:

Description:

The Edelbrock #604515 Performer RPM O-Port cylinder heads are designed for Big-Block Chevy applications. The Edelbrock #604515 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.