Edelbrock Victor Jr. Gen III/ IV LS Chevy Cylinder Head LSX Block Complete Single

Edelbrock:
61349
$1,249.50

Edelbrock Victor Jr. Gen III/ IV LS Chevy Cylinder Head LSX Block Complete Single

The Edelbrock #61349 Victor Jr. LS3 cylinder heads are ideal for use in high performance street and competition engines that have reached their limit with a stock-style cylinder head design. Most aftermarket LS3 cylinder heads on the market today are simply stock head designs with larger ports. Our Victor Jr. LS3 cylinder heads are an all-new ground up design that incorporates subtle changes for improved flow and combustion. These changes were made to improve the limitations encountered in the stock cylinder heads when increasing the performance level of the engine. Changes include a 2.20" diameter intake valve with a canted configuration similar to what is utilized in the GM LT1 Gen V engine. The intake valve change along with the unique port shape produce almost 400cfm peak flow. These cylinder heads also feature fully CNC™ intake ports, combustion chambers and exhaust ports for consistency and improved performance. All of these changes make these cylinder heads capable of producing 600+ hp on an LS3 engine with stock rocker arms, intake manifold and exhaust manifolds.

Installation Notes    

    EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS
    For LSX Block

CNC Ported    No
Combustion Chamber Volume    69.0 cc
Deck Height    9.240 in
Deck Thickness    0.625 in
Exhaust Valve Diameter    1.600 in
Guide Plates Included    No
Intake Runner Volume    280.0 cc
Intake Valve Diameter    2.200 in
Material    Aluminum
Push Rod Diameter    0.312 in
Valve Angle    11 deg
Valve Spring Diameter    1.300 in
Valve Spring Maximum Lift    0.680 in
Valve Stem Diameter    0.313 in

California Residents: Proposition 65 Warning

This item is 50-state legal (CARB E.O. Number D-215-98)

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following F-100 years:

  • 1948,
  • 1949,
  • 1950,
  • 1951,
  • 1952,
  • 1953,
  • 1954,
  • 1955,
  • 1956,
  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

This product will fit the following Sierra years:

This product will fit the following Sierra 2500/3500 years:

This product will fit the following Silverado years:

This product will fit the following Silverado 2500/3500 years:

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