Help is just a click away!
Click here to chat with a Speedway Team Member
âś–
đź’¬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$26,750.95
$20,009.99
Edelbrock 47550 Musi RPM 555 EFI 10.0:1 Performance Crate Engine
Edelbrock 47550 Musi RPM 555 EFI 10.0:1 Performance Crate Engine

Edelbrock 47550 Musi RPM 555 EFI 10.0:1 Performance Crate Engine

555 cu. in. Engine Displacement, Long Block Crate Engine Type, 10.0:1 Compression Ratio

0 Reviews | 4 Answered Questions
Factory Shipped
Ships FREE
Select your vehicle to verify fitment.
Select Vehicle
Edelbrock 47550 Musi RPM 555 EFI 10.0:1 Performance Crate Engine
Edelbrock 47550 Musi RPM 555 EFI 10.0:1 Performance Crate Engine
Zoomed In Image
We estimate this item will ship on or before November 29th.
Part # 32547550
Save 25%
$20,009.99
$26,750.95
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Edelbrock to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Horsepower:
723 horsepower
Torque:
652 ft./lbs.
Engine Displacement:
555 cu. in.
Crate Engine Type:
Long Block
Compression Ratio:
10.0:1
Camshaft Type:
Hydraulic Roller
Cylinder Head Material:
Aluminum
Piston Material:
Forged Aluminum
Crankshaft Material:
Forged Steel
Camshaft Duration (@.050 in):
248° intake / 256° exhaust
Carburetor Included:
No
Intake Manifold Included:
Yes
Distributor Included:
Yes
Warranty:
2 year, unlimited miles
Notes:
As-cast finish. EFI version.
Valve Covers Included:
Yes
Assembled:
Yes
Engine Balance:
Internal
Cylinder Heads Included:
Yes
Rear Main Seal Style:
1-piece
Throttle Body Included:
Yes
Oil Pan Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
No
Harmonic Balancer Included:
Yes
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
No
Spark Plug Wires Included:
No
Computer Included:
No
Wiring Harness Included:
No
Camshaft Included:
Yes
Material Type:
Aluminum
GTIN Code:
085347475506
Camshaft Lift (in):
.632 intake / .648 exhaust
Rocker Arms:
Roller
Rocker Arm Ratio:
1.7:1
Block:
Big Block 9.8"

Info

These Edelbrock Musi RPM XT 555 cubic inch crate engines feature big block Chevy horsepower that you and your ride crave. They are capable of producing 723 horsepower.
  • 723 HP And 652 ft./lbs. Torque On 91-Octane
  • Victor Jr. EFI Manifold
  • Pro Flo XT EFI
  • PRPM Xtreme Heads
  • Cast Aluminum Valve Covers
  • 1.7 To 1 Rockers
  • Hydraulic Roller Camshaft
  • 24 Month/Unlimited Mileage Warranty

Installation Instructions (PDF)

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

More Like This

Reviews

Q & A

Videos

You May Also Like

Suggestions
Error
Note
Ok