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Edelbrock 61459 Marine RPM Cylinder Heads, Aluminum, Big Block Chevy
Edelbrock 61459 Marine RPM Cylinder Heads, Aluminum, Big Block Chevy

Edelbrock 61459 Marine RPM Cylinder Heads, Aluminum, Big Block Chevy

Chevy Big Block V8, Assembled Cylinder Head Style, Aluminum, Anodized, Not CNC-Machined Runners

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Edelbrock 61459 Marine RPM Cylinder Heads, Aluminum, Big Block Chevy
Edelbrock 61459 Marine RPM Cylinder Heads, Aluminum, Big Block Chevy
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We estimate this item will ship on or before June 5th.
Part # 32561459
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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:
Anodized
Combustion Chamber Volume:
110cc
Intake Runner Volume:
290cc
Exhaust Runner Volume:
110cc
Combustion Chamber Volume Range:
110cc - 119cc
Intake Runner Volume Range:
290cc - 299cc
Exhaust Runner Volume Range:
110cc - 119cc
Combustion Chamber Style:
Open chamber
CNC-Machined Runners:
No
CNC-Machined Combustion Chamber:
No
Intake Port Shape:
Oval
Intake Port Location:
Standard
Exhaust Port Shape:
Round
Exhaust Port Location:
Standard
Color:
Black
Intake Valve Diameter:
2.25"
Intake Valves Included:
Yes
Intake Valve Angle:
26
Exhaust Valve Diameter:
1.89"
Exhaust Valves Included:
Yes
Valve Spring Included:
No
Damper Spring Included:
No
Machined for O-Ring:
No
Valve Seat Machine Style:
3-angle
Valve Seats Machined:
Yes
Valve Seat Material:
Ductile Iron
Valve Stem Seals Included:
No
Valve Guides Included:
Yes
Valve Guide Material:
Manganese bronze
Locks Included:
No
Retainers Included:
No
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:
No
Steam Holes Drilled:
No
Accessory Bolt Holes Drilled:
Yes
Sold in Quantity:
Each
GTIN Code:
085347614592

Info

These satin bare w/valves aluminum Performer PRM cylinder heads from Edelbrock are direct bolt-on replacements for Marine-duty Big Block 454 Chevy engines. They feature heavy-duty exhaust valves and hard anodized black finish to protect against harsh marine environment.
  • Performer RPM, Marine
  • Aluminum, Assembled
  • 110cc Chamber, 290cc Intake
  • Chevy Big Block

Notes

Heavy-duty, 1.89"" Inconel exhaust valves provide added durability for marine applications. Hard anodized black to protect the aluminum in the harsh marine environment. Sold with valves only to allow for valve spring choices, Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4"" reach with flat gasket seat. Spark plug is closer to center of bore, will interfere with high-dome pistons for open chamber heads.
Some parts are not legal for use in California or other states with similar laws/regulations

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