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$1,516.99
Edelbrock 61339 Victor Jr. LS3 Cylinder Head, 4 Bolt Flange
Edelbrock 61339 Victor Jr. LS3 Cylinder Head, 4 Bolt Flange

Edelbrock 61339 Victor Jr. LS3 Cylinder Head, 4 Bolt Flange

Assembled Cylinder Head Style, Aluminum, Natural, 60cc - 69cc Combustion Chamber Volume Range

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Edelbrock 61339 Victor Jr. LS3 Cylinder Head, 4 Bolt Flange
Edelbrock 61339 Victor Jr. LS3 Cylinder Head, 4 Bolt Flange
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We estimate this item will ship on or before December 3rd.
Part # 32561339
$1,516.99
each
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Edelbrock to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Cylinder Head Style:
Assembled
Material Type:
Aluminum
Finish:
Natural
Combustion Chamber Volume:
69cc
Intake Runner Volume:
280cc
Exhaust Runner Volume:
85cc
Combustion Chamber Volume Range:
60cc - 69cc
Intake Runner Volume Range:
280cc - 289cc
Combustion Chamber Style:
Heart
CNC-Machined Runners:
Yes
CNC-Machined Combustion Chamber:
Yes
Spark Plug Style:
Angle
Intake Port Shape:
Rectangle
Intake Port Location:
Standard
Exhaust Port Shape:
Round
Exhaust Port Location:
Raised
Intake Valve Diameter:
2.200"
Intake Valves Included:
Yes
Exhaust Valve Diameter:
1.600"
Exhaust Valves Included:
Yes
Exhaust Valve Angle:
11
Valve Spring Included:
Yes
Spring Diameter:
1.300"
Number of Springs Per Valve:
Single
Maximum Lift:
0.680"
Machined for O-Ring:
No
Valve Seat Machine Style:
3-angle
Valve Seats Machined:
Yes
Valve Seat Material:
Ductile Iron
Valve Stem Seals Included:
Yes
Valve Stem Seal Type:
Positive Stop
Valve Guides Included:
Yes
Valve Guide Material:
Bronze
Locks Included:
Yes
Lock Style:
7 Degree
Retainers Included:
Yes
Retainer Material:
Steel
Guideplates Included:
No
Rocker Arms Included:
No
Rocker Arm Studs Included:
No
Rocker Arm Nuts Included:
No
Oiling Style:
Through Pushrod
Heat Crossover:
No
Steam Holes Drilled:
No
Accessory Bolt Holes Drilled:
Yes
Sold in Quantity:
Each
MFG. Part #:
61339

Info

If you feel like you have reached the limit with a stock-style cylinder head, Edelbrock has developed the Victor Jr. LS3 cylinder head. These are ideal for performance street and competition engines. This head features an all new design that increases flow and combustion.  Changes include an 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. This cylinder head features a 4-bolt flange.

  • 69cc combustion chamber
  • 280cc intake runner volume
  • 85cc exhaust runner volume
  • 2.20" intake valve diameter
  • 1.60" exhaust valve diameter
  • 8mm valve stem diameter
  • .680" valve spring max lift
  • 4-bolt flange
  • Complete head

Installation Instructions

Notes

Uses 14mm spark plugs with 3/4" reach, and flat gasket seals. New design, canted valve similar to LT1 Gen V heads. Stock rocker arms can be used.
Some parts are not legal for use in California or other states with similar laws/regulations

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