Edelbrock SCCA Small-Block Chevy Cylinder Head Complete W/ Valves Only 608979

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Specifications:

BrandEdelbrock
Part Number608979
GTIN00085347994847
MaterialAluminum
Exhaust Runner Volume65 ccm
Grade TypePerformance
Deck Thickness0.5625 in
Combustion Chamber Volume64 ccm
Intake Runner Volume185 ccm
Intake Valve Diameter1.94 in
Exhaust Valve Diameter1.55 in
Guide Plates IncludedYes
Valve Springs IncludedNo
Cnc PortedNo
Construction TypeComplete With Valves
Egr PortNo
Exhaust Port LocationStandard
Guide MaterialManganese Bronze
Guide Plate MaterialHardened Steel
Horsepower350-475
QuantitySold Individually
Retainer IncludedNo
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 Diameter0.375 in
Rotor Center Bore Inside DiameterStraight
Seat AngleExhaust 45 Deg/intake 45
Seat MaterialDuctile Iron
Valve Angle23 dd
Valve IncludedYes

Specifications:

Description:

The Edelbrock 608979 small block Chevy Performer RPM cylinder head is designed exclusively for the SCCA American Sedan Series Class. To comply with class rules, there is no blending work in the intake entries, exhaust exits or bowl area of the intake or exhaust. A bare cylinder head will require final sizing of the valve guides and a proper valve job prior to the installation of valves. This head is engraved with a SCCA approved logo and legal for American Sedan Class. For additional information, please refer to the SCCA rule book.