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Victor Jr #77599 Small-Block Chevy 64cc Mechanical Roller Camshaft

Edelbrock part #77599 Victor Jr. 23 Degree is a complete cylinder head for Small Block Chevy 262-400 V8 engines using a mechanical roller cam. This cylinder head offers max power for competition and high-performance's street applications.
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The Edelbrock part # 77599 Small Block Chevy Victor Jr. 215cc cylinder head is an affordable version that will still allow for maximum power when used in competition and ultra high-performance street applications. This cylinder head has the potential of 530-580 hp out-of-the-box, for a cost effective, race-winning set-up. These cylinder heads feature angled spark plug holes and accept standard 23脗掳 valvetrain hardware. The 77599 cylinder heads have a 64cc combustion chamber and come with springs for mechanical roller camshafts. The 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 V8.
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347775996
Series Victor Jr.
Quantity Sold Individually
Guide Plate Material Hardened Steel
Camshaft Type Mechanical Roller
Horsepower 450-550 HP
Availability Note Available to Order
Warranty 12 Months
Seat Angle Exhaust 45 deg/Intake 45 deg
Emissions Code
Hazardous Materials Warning WARNING: 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
Installation Notes
  • Check cam manufacturer's specs for compatibility with valve springs for spring rates. Match with Edelbrock head gasket sets. Use Head Bolt Kits for easy installation. These heads require the use of a 14mm x 3/4" reach, flat gasket spark plug with a heat range appropriate to your application. Deck thickness: 9/16", rocker stud diameter: 3/8", pushrod diameter: 7/16" (width of slot in guide plate).
Intake Valve Diameter 2.08 in
Intake Runner Volume 215 cc
Material Aluminum
Push Rod Diameter (Suggested) 0.3125 in
Rocker Stud Diameter 0.4375 in
Valve Angle 23 deg
Valve Spring Diameter 1.55 in
Valve Spring Maximum Lift 0.670 in
Valve Stem Diameter 0.3438 in