Victor RB/ B Big-Block Chrysler Cylinder Head Bare

Special Price $585.44 Regular Price $713.95
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The Edelbrock part # 77919 Big Block Chrysler Victor Series cylinder heads are used by many of the best racers in the country and are the best choice for all-out competition. Edelbrock engineers work with leading racers like Billy Glidden, John Urist and Pat Musi to produce the ultimate components for racing. The end results is competition ready cylinder heads that feature cylinder heads are compatible with OE valve train and pistons for bolt-on convenience while Victor cylinder heads feature raised runners, revised chambers and relocated valves for all-out competition. VICTOR B/B CHRYSLER FEATURES: - The best standard port location cylinder head available for competition big-block Chryslers - Intake ports are raised .650", exhaust ports are raised .250" for improved flow - The intake flange is extended .950" to eliminate the need for intake spacer plates - Cylinder heads will fit Edelbrock Victor manifolds for both high and low deck engines - Sold without springs or retainers; use recommended springs to match your camshaft - Exhaust flange is extended .300" from stock (same as Mopar Stage 6) featuring dry exhaust bolt holes with Heli-Coil® thread inserts - 72cc combustion chamber volume - Cylinder head part # 77939 comes bare with valves only

Documents & Installation Notes


Availability Available
Head Casting Number 31-7791
Guide Plate Material Hardened Steel
Application Universal
UPC 00085347779192
Availability Note Available While Supplies Last
Warranty 12 Months
Emissions Code
Installation Notes
  • For headers, contact TTI (951) 371-4878. Offset intake rockers required, exhaust side accepts standard-spec rockers. May require additional pushrod hole clearance for some combinations. Bare heads will have valve guides & seats installed, but will require final sizing and a valve job to match the valves you will be using. 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", pushrod diameter: 3/8".
CNC Ported No
Combustion Chamber Volume 72.0 cc
Deck Height 10.725 in
Deck Thickness 0.625 in
Guide Plates Included No
Intake Runner Volume 280.0 cc
Material Aluminum
Push Rod Diameter 0.375 in
Valve Angle 15 deg