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Eagle B13402E040
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Eagle Eagle Chevy Street Performance Rotating Assemblies


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Eagle Eagle Chevy Street Performance Rotating Assemblies $606.99
Out of stock
1 left in stock
Street Performance Rotating Assembly
Stroke: 3.480
Disp. @ .040: 357
Rod Length: 5.700
Pistons: -5cc Flat Top
Rings: Standard Gap
Comp. Ratio 58cc/64cc/76cc: 10.5/9.8/8.7


Sold as a kit
Rear Main Seal Style
Connecting Rod Beam Style
Connecting Rod Material
Forged 5140 steel
Crankshaft Material
Cast steel
Piston Material
Hypereutectic aluminum
Actual Engine CID
Assembly Lubricant Included
Bore (in.)
Cam Bearings Included
Camshaft Included
Connecting Rods Included
Crankshaft Included
Engine Stroke (in.)
Gaskets Included
Lifters Included
Main Bearings Included
Oil Pump Included
Piston Rings Included
Piston Style
Flat top, with four valve reliefs
Pistons Included
Plastigage Included
Rod Bearings Included
Timing Chain and Gears Included
Wrist Pin Style
Piston and Ring Oversize (in.)
Piston Head Volume (cc)
Bore (mm)
Piston Ring Facing Material
Rod Bearing Undersize (in.)
Rod Bearing Undersize (mm)
Main Bearing Undersize (in.)
Main Bearing Undersize (mm)
Engine Balance
Manufacturer's Part Number:
Shipping Weight:
Package Height:
Package Depth:
Package Width:

The Eagle Chevy Street Performance Rotating Assemblies offer great value, performance, and reliability for engines producing under 500 horsepower. All kits include quality components including an Eagle cast steel crankshaft, Eagle SIR I-Beam rods, Speed Pro hypereutectic pistons, Hastings rings, and Clevite or King bearings!


  • Assembly part numbers that begin with “B” are balanced by Eagle and require no additional balancing.  Part numbers that do not begin with “B” are unbalanced assemblies and must be balanced by a qualified machine shop before use.
  • Internally balanced assemblies do not include flexplate or dampener.
  • Externally balanced assemblies include a 153 tooth Pioneer flexplate for 1pc seal applications or a 168 tooth Pioneer flexplate for 2pc seal applications and a harmonic dampener.
  • Internal Front/External Rear Assemblies include a 153 tooth Pioneer flexplate.
  • Eagle Specialty Products reserves the right to substitute pistons due to availability.

B13402E040 - Eagle Chevy Street Performance Rotating Assemblies is rated 3.0 out of 5 by 1.
Rated 3 out of 5 by from Looks like a good package although getting information regarding a proper harmonic balancer is difficult. There are more than one 347 sbf rotating assemblies. Mine is actually a 357. Ci set up. Lack of correct peripheral component application should be corrected.
Date published: 2018-04-07
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Will these parts will fit a D15b7 block?

Asked by: tonys_eg
No, this will not fit the Honda engine.
Answered by: Rusty B
Date published: 2018-09-27

do you make this kit with a lightweight cast crank and lightweight pistons and rods

Asked by: bigwayne6682
In the street cast kits this is the lightest option we have. These are a very high quality kit for most high performance street applications.
Answered by: Rusty B
Date published: 2018-07-25

can it work with a normal cast iron small block?

Asked by: EthanWD
Yes, this will work with a standard type small block chevy.
Answered by: Rusty B
Date published: 2018-06-27

Could I get this with .20 over pistons

Asked by: Justin12372
Yes, here is a link to the part number - https://www.jegs.com/i/Eagle/356/B13402E020/10002/-1
Answered by: Rusty B
Date published: 2018-06-05

What horsepower and torque does it produced

Asked by: Andy600
That would be dependent on many other variables such as heads, cam, etc.
Answered by: Dean R
Date published: 2018-02-20

well this kit fit an ls2 trailblazer ss block?

Asked by: doubletbss
No this kit is not designed for the LS engine.
Answered by: Rusty B
Date published: 2018-01-16

Does the 6.0 LS stroker kit come with the cast crank and hyper pistons as well ?

Asked by: Nastyvert72
Yes, this kit has the cast crankshaft and Hypereutectic pistons.
Answered by: Rusty B
Date published: 2018-01-12

Do they make this kit for 6.0 LS..If so what is the part number please

Asked by: Nastyvert72
We do but there's more specific information we need about the 6.0. One of our representatives would be able to help you 1.800.345.4545
Answered by: Dean R
Date published: 2018-01-11
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Some parts are not legal for use in California or other states with similar laws / regulations

Motor Vehicles

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


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Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.