Product Summary

Assembled Cylinder Head Style, Aluminum, Natural

  • This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications.
  • They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location.
  • E-CNC 355 FOR B/B CHEVY (RECTANGLE PORT) FEATURES:
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Key Specs

Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume118cc
Intake Runner Volume344cc/352cc
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Need To Know

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Edelbrock 79555 Details

The Edelbrock part #79559 Big Block Chevy E-CNC 355 cylinder head is the ultimate in performance.

  • This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications.
  • They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location.
  • E-CNC 355 FOR B/B CHEVY (RECTANGLE PORT) FEATURES:
    • This cylinder head delivers maximum horsepower and torque in high Performance's street and light duty racing applications
    • Full CNC porting of the combustion chambers, intake And exhaust runners; improving air-flow And overall performance potential
    • This head has a 24.5deg x 4.4deg intake valve angle, 15.5deg x 4.2deg exhaust valve angle and exhaust ports that have been raised 0.125" but are still in the stock location
    • Spark plug angles have been modified to produce a smooth flame front for increased fuel efficiency And maximum power
    • Combustion chamber size of 118cc
    • Equipped with valve springs for use in hydraulic roller applications

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Edelbrock 79555 Specifications

KEY SPECS
MFG. Part #79555
BrandEdelbrock
Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume118cc
Intake Runner Volume344cc/352cc
GENERAL
Exhaust Runner Volume142cc
Combustion Chamber Volume Range110cc - 119cc
Intake Runner Volume Range340cc - 349cc
Exhaust Runner Volume Range140cc - 149cc
CNC-Machined RunnersYes
CNC-Machined Combustion ChamberYes
Spark Plug StyleStraight
Intake Port ShapeRectangle
Intake Port LocationStandard
Exhaust Port ShapeRectangle
Exhaust Port LocationStandard
Intake Valve Diameter2.3"
Intake Valves IncludedYes
Intake Valve Angle24.5/4.4
Exhaust Valve Diameter1.88"
Exhaust Valves IncludedYes
Exhaust Valve Angle15.5/4.2
Valve Spring IncludedYes
Spring Diameter1.54"
Damper Spring IncludedYes
Number of Springs Per ValveDual
Maximum Lift0.775"
Machined for O-RingNo
Valve Seat Machine Style3-angle
Valve Seats MachinedYes
Valve Seat MaterialDuctile Iron
Valve Stem Seals IncludedYes
Valve Stem Seal TypePositive Stop
Valve Guides IncludedYes
Valve Guide MaterialManganese Bronze
Locks IncludedYes
Lock Style7 Degree
Retainers IncludedYes
Retainer MaterialSteel
Guideplates IncludedYes
Guideplate Pushrod Size0.375"
Rocker Arms IncludedNo
Rocker Arm Studs IncludedYes
Rocker Arm Nuts IncludedNo
Oiling StyleThrough Pushrod
Heat CrossoverNo
Steam Holes DrilledNo
Accessory Bolt Holes DrilledYes
Valve Cover Mounting StylePerimeter Bolt
NotesUses 14mm spark plugs with 3/4" reach, and flat gasket seals
Sold in QuantityEach
GTIN Code085347795550

Questions & Answers

1 Question • 1 Answer

Will you be able to do used for a solid cam

by Tony

• 6 years ago

1 answer

1 of 1 questions shown

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