Victor 24° CNC - 377cc Cylinder Heads For B/B Chevy

  • Cylinder Head Specifications:
  • Combustion chamber volume: 119cc
  • Intake runner volume: 367cc (lh) / 377cc (rh)
  • Exhaust runner volume: 128cc
  • Intake valve diameter: 2.30"
  • Exhaust valve diameter: 1.90"
  • Valve stem diameter: 11/32"
  • Valve guides: Manganese bronze
  • Deck thickness: 9/16"
  • Valve spring diameter: 1.635"
  • Valve spring maximum lift: .880"
  • Rocker stud: 7/16"
  • Guideplate: Hardended steel
  • Pushrod diameter: 3/8"
  • Valve angle: 24°
  • Exhaust port location: Raised .534"
  • Spark plug fitment: 14mm x 3/4 reach, gasket seat
Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. These cylinder heads feature an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete cylinder heads with Manley dual-spring valve springs and titanium retainers good for up to .880" lift. The port designs are large oval (367 lh / 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750" to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock.
  Bare (Single) Complete (Single)
Application Dyno Emissions Satin Satin
Edelbrock/Musi Victor 24° CNC - 61419 61409
Edelbrock Installation Note INSTALLATION NOTE: Bare heads will have valve guides & seats installed, but will require final sizing & a valve job to match the valves you will be using. Deck thickness: 9/16", rocker stud diameter: 7/16", pushrod diameter: 3/8" (width of slot in guide plate).
#61409: Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
Valve Lift .200" .300" .400" .500" .600" .700" .800" .900"
Intake 149 227 301 351 385 405 409 414
Exhaust 122 164 196 225 248 268 284 297
Edelbrock Tech Note TECH NOTE: Please view Cylinder Head Flow Data and Valve Springs & Retainers for all Edelbrock Performance Aluminum Cylinder Heads.
The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps