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Victor Jr Small-Block Ford Cylinder Head Mechanical Roller Camshaft

Edelbrock part #77199 Victor Jr. 20 Degree is a complete cylinder head designed for S/B Ford 289-351W engines. This head has the potential of 500+ Horsepower out-of-the-box using a stock valve train geometry.
The Edelbrock 77199 Victor Jr. Small Block Ford cylinder heads offer high horsepower potential on competition level engines and are compatible with OE valve train and pistons for bolt-on convenience.
VICTOR JR. 20° - 210cc FEATURES:
500+ horsepower potential out-of-the-box using stock valve train geometry
High-flowing 210cc intake ports and .130" raised 75cc exhaust ports
Available with 60cc or 70cc combustion chambers
70cc combustion chambers are ideal for turbocharged and supercharged applications
CNC gasket-matched port entries/exits with blended valve bowls
Spark plug holes and valves are in the stock location
Valve cover rail raised .150"
A relief in the head allows most roller lifters to be changed without removing heads
INSTALLATION NOTE: Check cam manufacturer's specs for compatibility with valve springs. Recommended valve sizes listed. 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: 5/8", rocker stud diameter: 7/16", pushrod diameter: 5/16" (width of slot in guide plate).
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347771998
Series Victor Jr.
Grade Type Performance
Quantity Sold Individually
Guide Plate Material Hardened Steel
Camshaft Type Mechanical Roller
Horsepower 400-600 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
Intake Valve Diameter 2.05 in
Intake Runner Volume 210 cc
Material Aluminum
Push Rod Diameter (Suggested) 0.3125 in
Rocker Stud Diameter 0.4375 in
Valve Angle 20 deg
Valve Spring Diameter 1.55 in
Valve Spring Maximum Lift 0.670 in
Valve Stem Diameter 0.3438 in