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$1,759.95
$1,111.99
Edelbrock 604919 Performer High-Compression 454-O Cylinder Head, BBC
Edelbrock 604919 Performer High-Compression 454-O Cylinder Head, BBC

Edelbrock 604919 Performer High-Compression 454-O Cylinder Head, BBC

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

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Edelbrock 604919 Performer High-Compression 454-O Cylinder Head, BBC
Edelbrock 604919 Performer High-Compression 454-O Cylinder Head, BBC
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We estimate this item will ship on or before July 24th.
Part # 325604919
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$1,759.95
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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:
Polished
Combustion Chamber Volume:
100cc
Intake Runner Volume:
290cc
Exhaust Runner Volume:
110cc
Combustion Chamber Volume Range:
100cc - 109cc
Intake Runner Volume Range:
290cc - 299cc
Exhaust Runner Volume Range:
110cc - 119cc
Combustion Chamber Style:
Semi-Open
CNC-Machined Runners:
No
CNC-Machined Combustion Chamber:
No
Intake Port Shape:
Oval
Intake Port Location:
Standard
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Intake Valve Diameter:
2.19"
Intake Valves Included:
Yes
Intake Valve Angle:
26
Exhaust Valve Diameter:
1.88"
Exhaust Valves Included:
Yes
Valve Spring Included:
Yes
Spring Diameter:
1.55"
Damper Spring Included:
No
Number of Springs Per Valve:
Dual
Maximum Lift:
0.7"
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:
Manganese bronze
Locks Included:
Yes
Lock Style:
7 Degree
Retainers Included:
Yes
Retainer Material:
Steel
Guideplates Included:
Yes
Guideplate Pushrod Size:
8-Mar"
Rocker Arms Included:
No
Rocker Arm Studs Included:
Yes
Rocker Arm Nuts Included:
No
Oiling Style:
Through Pushrod
Heat Crossover:
Yes
Steam Holes Drilled:
No
Accessory Bolt Holes Drilled:
Yes
Notes:
Uses 14mm spark plugs with 3/4" reach, and flat gasket seals
Sold in Quantity:
Each
GTIN Code:
085347990344

Info

100cc semi-open chamber heads feature a 1-1/2 rolled over (angle milled) design that improves intake port alignment and provides a smaller combustion chamber without shrouding the valves.
  • Complete 50-State Street Legal Alum Cylinder Head
  • Out-of-the-Box Bolt-On Performance
  • Design That Improves Intake Port Alignment
  • Outstanding High Performance Street Head
  • Provides A Semi-Open Combustion Chamber
  • 9.2:1 Compression with Flat Top Pistons
  • 8.8:1 Compression with 1987-up TBI Dished Pistons
  • Match with Edelbrock Multi-Point EFI to Maximize

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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