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$1,399.95
Edelbrock 61259 Victor Jr. 23 Degree Cylinder Head, SBC, 220cc
Edelbrock 61259 Victor Jr. 23 Degree Cylinder Head, SBC, 220cc
Chevy Small Block V8, Assembled Cylinder Head Style, Aluminum, Natural, Angle Spark Plug Style
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Edelbrock 61259 Victor Jr. 23 Degree Cylinder Head, SBC, 220cc
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We estimate this item will ship on or before December 12th.
Part # 32561259
$1,399.95
each
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Important Messages:
- This item ships directly from the manufacturer. It may take an additional 4 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:
64cc
Intake Runner Volume:
220cc
Exhaust Runner Volume:
85cc
Combustion Chamber Style:
Heart
CNC-Machined Runners:
No
CNC-Machined Combustion Chamber:
Yes
Spark Plug Style:
Angle
Intake Port Shape:
Rectangle
Intake Port Location:
Standard
Exhaust Port Location:
Raised
Intake Valve Diameter:
2.1"
Intake Valves Included:
Yes
Intake Valve Angle:
23 °
Exhaust Valve Diameter:
1.6"
Exhaust Valves Included:
Yes
Valve Spring Included:
Yes
Spring Diameter:
1.55"
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Maximum Lift:
0.7"
Valve Stem Seals Included:
Yes
Valve Stem Seal Type:
Positive Stop
Locks Included:
Yes
Lock Style:
7 Degree
Retainers Included:
Yes
Retainer Material:
Steel
Guideplates Included:
Yes
Guideplate Pushrod Size:
0.3125"
Rocker Arms Included:
No
Rocker Arm Studs Included:
Yes
Rocker Arm Nuts Included:
No
Accessory Bolt Holes Drilled:
Yes
Valve Cover Mounting Style:
Perimeter Bolt
Sold in Quantity:
Each
MFG. Part #:
61259
GTIN Code:
085347612598
Info
Edelbrock Part # 61259 Victor Jr. 23° 220 cylinder heads are designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23° 220 cylinder heads is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23° valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows these cylinder heads to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget-minded engine build desiring a high-quality cylinder head that still uses a stud and guide plate rocker system.
Cylinder Head Specifications:
- Finish: Satin
- Designed for use with Mechanical Roller camshafts
- Combustion chamber volume: 64cc
- Intake runner volume: 220cc
- Exhaust runner volume: 85cc
- Intake valve diameter: 2.10"
- Exhaust valve diameter: 1.60"
- Valve stem diameter: 5/16”
- Valve guides: Manganese bronze
- Deck thickness: 11/16”
- Valve spring diameter: 1.55"
- Valve spring maximum lift: .670"
- Rocker stud: 7/16"
- Guide plate: Hardened steel
- Pushrod diameter: 5/16"
- Valve angle: 23°
- Exhaust port location: Raised .300”
- Spark plug fitment: 14mm x .750 reach, gasket seat
Cylinder Head Specifications:
- Finish: Satin
- Combustion chamber volume: 64cc
- Intake runner volume: 220cc
- Exhaust runner volume: 85cc
- Intake valve diameter: 2.10"
- Exhaust valve diameter: 1.60"
- Valve stem diameter: 5/16”
- Valve guides: Manganese bronze
- Deck thickness: 11/16”
- Rocker stud: 7/16"
- Guide plate: Hardened steel
- Pushrod diameter: 5/16"
- Valve angle: 23°
- Exhaust port location: Raised .300”
- Spark plug fitment: 14mm x .750 reach, gasket seat
Some parts are not legal for use in California or other states with similar laws/regulations
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