Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000      Promo: DRIVE    Expires: 6/5/20
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000
Promo: DRIVE    Expires: 6/5/20
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$1,526.95
$999.50
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Chevy Big Block V8, Assembled Cylinder Head Style, Aluminum, Natural, Oval Intake Port Shape

0 Reviews | 0 Answered Questions
Factory Shipped
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
X
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy
Zoomed In Image
We estimate this item will ship on or before June 17th.
Part # 32560455
Save 34%
$999.50
$1,526.95
each
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles

Details

Cylinder Head Style:
Assembled
Material Type:
Aluminum
Finish:
Natural
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:
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:
2.190"
Intake Valves Included:
Yes
Intake Valve Angle:
26
Exhaust Valve Diameter:
1.880"
Exhaust Valves Included:
Yes
Valve Spring Included:
Yes
Spring Diameter:
1.550"
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Maximum Lift:
0.775"
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:
0.375"
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
Valve Cover Mounting Style:
Perimeter Bolt
Notes:
Uses 14mm spark plugs with 3/4" reach, and flat gasket seals
Sold in Quantity:
Each
GTIN Code:
085347604555

Info

The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for Big-Block Chevy applications. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver 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.

  • Out-of-the-Box Bolt-On Performance
  • Designed For Street/High Performance Big Blocks
  • Specially Designed Oval Ports
  • Increased Flow And Velocity
  • Highly Efficient Semi-Open Style Chamber
  • High Velocity Short Intake Ports

Notes

  • EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS
  • Match with Edelbrock head gasket sets.
  • Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
  • These oval port heads will support over 540 hp with 9.5:1 compression when used as part of the Total Power Package®
  • Unique oval intake port shape produces flow similar to rectangular ports, but the smaller port size provides excellent seat-of-the-pants performance and crisp throttle response
  • Semi-open chamber design maximizes efficiency with streetable compression ratios
  • Smaller-than-stock 11/32" valve stems promote excellent flow and lighter valve weight

Charts

Installation Instructions (PDF)

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

Related Products

More Like This

Reviews

Q & A

Videos & Articles

You May Also Like

Error
X
Note
X
Ok