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Edelbrock Cylinder Head BB Chevy Marine Performer RPM Rectangular Port Complete w/ Springs

SKU: EDE61555

Cylinder Heads

EDE Performer RPM Cyl Head...

Edelbrock Cylinder Head BB Chevy Marine Performer RPM Rectangular Port Complete w/ Springs

SKU: EDE61555

Cylinder Heads

EDE Performer RPM Cyl Head...

A$4,157.26
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The Edelbrock #61555 Performer RPM Marine-Duty cylinder head is designed for use with Rectangular Port Big-Block Chevy Marine applications. The Edelbrock #61555 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.

Product Overview

The Edelbrock #61555 Performer RPM Marine-Duty cylinder head is designed for use with Rectangular Port Big-Block Chevy Marine applications. The Edelbrock #61555 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.


Features and Benefits

  • Polished Finish

Product Details

CNC Ported:No
Camshaft Type:Hydraulic Roller
Combustion Chamber Volume:118
Construction Type:Complete
Cylinder Head Type:Chevy Small Block
Deck Thickness:0.5625
Description:Performer Series RPM Marine Cylinder Head
EGR Port:No
Emission:N/A
Engine Make/Size:Chevy Big Block (396-502)
Exhaust Port Location:Standard
Exhaust Runner Volume:110
Exhaust Valve Diameter:1.89
Family:Performer RPM
Finish:Satin
Flange Type:Rectangle Intake
Grade Type:Performance
Guide Material:Manganese Bronze
Guide Plate Material:Hardened Steel
Guide Plates Included:Yes
Head Casting Number:N/A
Horsepower:500-600
Intake Runner Volume:315
Intake Valve Diameter:2.25
Material:Aluminum
Part Number:ede61555
Preparation:Requires Professional Preparation (Bare)
Push Rod Diameter:(Suggested) 0.375
Quantity:Sold Individually
RGL:WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Retainer Included:Yes
Rocker Arm Stud Diameter:0.4375
Seat Angle:Exhaust 45 deg/Intake 45
Seat Material:Ductile Iron
Series:Performer RPM
Type:Complete
Usage:Marine
Valve Angle:26
Valve Included:Yes
Valve Spring Diameter:1.50
Valve Spring Maximum Lift:0.650
Valve Springs Included:Yes
Valve Stem Diameter:0.3438
WARNING CA Proposition 65 Message:WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.
WARNING CA Proposition 65:Yes

Application Summary

Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)

Part Type

Engine Cylinder Head

Data: v4.2 - Upd: 2026-10-13 23:12:30

Features

Polished Finish

Specifications

Product Attributes - Brand
Edelbrock
Product Attributes - Manufacturer's Part Number
61555
Product Attributes - Part Type
Cylinder Heads
Product Attributes - Product Line
Edelbrock Marine-Duty Performer RPM 454 Cylinder Heads
Product Attributes - UPC
085347615551
Product Attributes - Combustion Chamber Volume (cc)
118
Product Attributes - Intake Runner Volume (cc)
315cc
Product Attributes - Exhaust Runner Volume (cc)
110cc
Product Attributes - Cylinder Head Style
Assembled
Product Attributes - Cylinder Head Material
Cast aluminum
Product Attributes - Camshaft Style
Hydraulic roller
Product Attributes - Intake Port Shape
Rectangular
Product Attributes - Intake Valve Diameter (in.)
2.250 in.
Product Attributes - CNC-Machined Combustion Chamber
No
Product Attributes - CNC-Machined Intake Runner
No
Product Attributes - CNC-Machined Exhaust Runner
No
Product Attributes - Combustion Chamber Style
Heart
Product Attributes - Intake Port Location
Standard
Product Attributes - Exhaust Port Shape
Round
Product Attributes - Exhaust Port Location
Standard
Product Attributes - Spark Plug Style
Angle
Product Attributes - Intake Valves Included
Yes
Product Attributes - Exhaust Valves Included
Yes
Product Attributes - Exhaust Valve Diameter (in.)
1.890 in.
Product Attributes - Valve Springs Included
Yes
Product Attributes - Maximum Valve Lift (in.)
0.700 in.
Product Attributes - Outside Diameter of Outer Spring (in.)
1.500 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Number of Springs Per Valve
Dual
Product Attributes - Retainers Included
Yes
Product Attributes - Retainer Material
Steel
Product Attributes - Locks Included
Yes
Product Attributes - Lock Style
7 degree
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Valve Stem Seal Style
Positive stop
Product Attributes - Rocker Arm Studs Included
Yes
Product Attributes - Rocker Arm Nut Thread Size
7/16 in.-20
Product Attributes - Rocker Arms Included
No
Product Attributes - Rocker Arm Nuts Included
No
Product Attributes - Guideplates Included
Yes
Product Attributes - Guideplate Pushrod Size
3/8 in.
Product Attributes - Valve Cover Mounting Style
Perimeter bolt
Product Attributes - Accessory Bolt Holes Drilled
Yes
Product Attributes - Intake Valve Angle
26
Product Attributes - Valve Guides Included
Yes
Product Attributes - Valve Guide Material
Manganese bronze
Product Attributes - Valve Seats Machined
Yes
Product Attributes - Valve Seat Machine Style
3-angle
Product Attributes - Valve Seat Material
Ductile iron
Product Attributes - Cylinder Head Color
Black
Product Attributes - Steam Holes Drilled
No
Product Attributes - Oiling Style
Through pushrod
Product Attributes - Machined for O-Ring
No
Product Attributes - Heat Crossover
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Sold with valves only to allow for valve spring choices. Marine applications only.

Reference Information

Brand Name/s Edelbrock
StreetFX SKU ede61555
SFX Item ID 4236697
Supplier Item Code 4236697
Manufacturer SKU 61555
Manufacturer UPC 85347615551
Alternative References 87cc;, v8;, EDB61555, EDL-61555

Compatibility

Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)

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