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Eagle Specialty Products 15012030 Competition Rotating Assembly Ford 429/460 4.390 Bore 4.500 Stroke

Part of: Eagle Specialty Products Competition Rotating Assembly Chevy

Other options in this family: Eagle Specialty Products 12001040 Eagle Specialty Products 11012060 Eagle Specialty Products 14700030 Eagle Specialty Products 12029030 Eagle Specialty Products 12501030

Manufacturer

Picture for manufacturer Eagle Specialty Products

Part Number

15012030
7 reviews
Sale Price

$2,792.58

1 left at this price

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Usually delivered within 2 days

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Product Details

The Eagle Specialty Products 15012030 Competition Rotating Assembly is engineered for high-performance Ford 429/460 big block engines in demanding racing applications. This competition-grade assembly is perfect for all forms of racing use including nitrous and forced-induction applications, delivering the strength and reliability required for extreme power levels.

Complete Assembly Includes:

  • 4.500-inch forged 4340 steel crankshaft
  • 6.700-inch H-beam connecting rods
  • 7/16-inch ARP 8740 rod bolts
  • Forged 4032 Mahle pistons with -38cc inverted dome design
  • 4.390-inch bore (.030-inch oversize)
  • Plasma-moly file-fit piston rings
  • King XP performance rod and main bearings

Important Installation Notes:

  • This assembly must be balanced by a qualified machine shop before use
  • Designed for internal balance operation
  • Fits Ford Big Block engines with standard bore size of 4.360 inches; this kit is .030-inch oversize

Eagle Competition Rotating Assemblies combine premium components including forged 4340 steel crankshafts, forged H-beam connecting rods, and forged Mahle pistons to deliver maximum strength and durability. This complete rotating assembly provides everything needed for the bottom end of your high-performance engine rebuild.

Products specifications

Connecting Rod Material

Forged 4340 steel

Crankshaft Material

Forged 4340 steel

Main Bearings Included

Yes

Rod Bearings Included

Yes

Connecting Rod Length

6.800"

Balance Type

Internal

Crankshaft Stroke

4.500"

Cylinder Bore Diameter

4.390"

Crankshaft Flange Bolt Holes

6

Damper Included

No

Piston Face Type

inverted dome

Piston Pin Diameter

.990"

Thrust Washer Included

No

Second Piston Ring Type

Reverse Twist Iron

Flexplate/Flywheel Included

No

Connecting Rod Bolt Material

ARP 8740

Piston Pin Type

Full Floating

Crankshaft Main Journal Diameter

3.000"

Assembly Balanced

No

Piston Brand

Mahle

Piston Ring Thickness

1.5mm, 1.5mm, 3.0mm

Connecting Rod Design

H-Beam

Rod Bearing Type

hardened, narrowed or chamfered

Crankshaft Rod Journal Diameter

2.200"

Crankshaft Center Counterweights

No

Assembly Type

Competition Assembly

Oil Rail Support Included

No

Piston Material

Forged 4032 Aluminum

Crankshaft Reluctor

No

Main Bearing Type

hardened, narrowed or chamfered

Piston Dome Volume

-38cc

Piston Ring Gap

Standard

Connecting Rod Bolt Diameter

7/16"

Top Piston Ring Type

Barrel Faced Plasma-Moly

A+shipping was quick, communications were quick

Ordered some tires on Friday and got them on Monday. How much better shipping time can you get!! Best price I could find too.

Went well, does it come with a spout?

Great price and fast shipping!! i would order parts again from here.. Thanks

Great price and fast shipping. Can't wait to try these pads out!

Ordered a DiabloSport tuner for my truck here, as they had the lowest prices on the web with shipping. Order was placed on Saturday and shipped Monday. Although I received my tracking number on Tuesday, I was pleasantly surprised that they had already shipped it out. Nonetheless, my transaction was flawless. I would order from them again with no doubts.

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