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Mopar EAGLE Rods H Beam and I Beam Mopar Connecting Rods



Eagle Specialty Products line of Mopar, Dodge, Plymouth, ESP 4340 forged steel H beam Eagle rods, SIR I beam connecting rods, and 3-D stroker rods for high performance and racing and more, are all available here at discount prices. Mopar, Dodge, Plymouth and Chrysler Eagle rods are available for the SOHC and DOHC Neon, SRT-4, PT Cruiser 2.4L EDZ, 273, 318, 340, 360, 361, 383, 400, 413, 426W, 426 Hemi, 440 and Mopar stroker engines based on these popular Dodge and Plymouth V8 engines.


Eagle is well known for their high quality ESP H beam connecting rods and SIR I beam rods. Eagle products are found in everything from serious Mopar, Dodge and Plymouth street cars, to hot street strip cars, to all out drag, oval and road racing engines. Their connecting rods offer high strength, durability, and lighter weight in many installations. Eagle connecting rods have earned a reputation for providing great products at reasonable prices.

We also have an even greater selection of Mopar H beam rods made by Molnar Technologies and K1 Technologies. These include many more applications than the Eagle rods, such as the Slant Six, Gen3 Hemi, etc.You can view them on our site here:

Molnar Technologies Rods and Cranks
Molnar Technologies Mopar Rods
K1 Technologies 318 Stroker Kit 318 5.2 Stroker Kit
K1 Technologies Chrysler Rods


Eagle H beam connecting rods are manufactured from a TWO-PIECE FORGING. The forging process forces the grain into the shape of a connecting rod, resulting in a superior fatigue life. The rod cap is forged separately so that the grain runs perpendicular to the load forces, which strengthens the rod. Eagle H rods are forged from 4340 grade steel and although it is a more expensive process, all ESP Eagle rods also include a higher content of nickel and chrome, which increases the strength and fatigue life without making the connecting rod brittle.

Mopar Eagle Rods H Beam Rod Big Block

Mopar H beam Eagle connecting rods feature:

  • Standard and Longer than stock length rods for many applications
  • 3-D design offers the advantages of reduced weight without sacrificing strength
  • 2 piece forging for increased strength
  • Installation instructions, torque specs and bolt lubricant included
  • Eagle Connecting Rods come with ARP 8740 Capscrews Standard, ARP 2000 and ARP L-19 bolts optional on many models
  • Silicon bronze bushings for floating piston pins
  • Multi-stage heat treated
  • Packaged in weight matched sets
  • Certified 4340 steel, vacuum degassed to remove impurities
  • Each forging is X-rayed, sonic tested and magnafluxed to insure quality
  • Shot peened to stress relieve the metal
  • Precision Alignment Sleeves positively locate the rod cap, maintaining big end bore size and eliminating cap walk.

Mopar Eagle H-beam Connecting Rods

length Application notes and options part no.
5.472 Dodge Neon SOHC & DOHC, 3/8" ARP 2000 bolts CRS5472N3D
5.608 Dodge Neon SOHC & DOHC, long rod (+.136") CRS5608N3D
5.945 Dodge Neon SRT-4, PT Cruiser 2.4L "EDZ" CRS5945D3D
6.123 Chrysler small block 273, 318, 340, 360 stock length, stock .984" pin CRS6123C3D
6.358" Chrysler "B" block - 361, 383, 400 stock length stock 1.094" pin CRS6358C3D
6.760 Chrysler "RB" block 413, 426W, 440 stock length, stock 1.094" pin CRS6760C3D
6.760" Chrysler "RB" block 413, 426W, 440 stock length, stock .990" pin CRS6760B3D
6.860 Chrysler 426 Hemi stock length, stock 1.030" pin CRS6860C3D
6.385 "RB" stroker (440 crank, 400 block), .990 pin and 2.200" bbchevy rod journal CRS6385C3D
7.100 Special length for custom applications, .990 pin and 2.200" bbchevy rod journal CRS7100C3D


Mopar Eagle SIR I beam connecting rods


Eagle Specialty Products SIR connecting rods are an economically priced alternative to the time and expense involved in reworking a set of stock OEM rods. SIR connecting rods are forged from 5140 steel and most are available for both pressed fit pin use, or bushed to work with full floating piston pins. ESP I beam SIR Eagle connecting rods utilize ARP 3/8" Wave Lok bolts and nuts. Why pay as much or more to recondition a set of stock rods, install new HP rod bolts, and still have an old OEM rod, made of weaker material? SIR rods are economically priced and are often less expensive than having your old stock rods reconditioned.

Eagle "SIR" I-beam Mopar Connecting Rods

length pin notes and options part no.
6.123" bushed stock 273, 318, 340, 360 length SIR6123CB

Many of these Eagle rod sets are available with optional ARP2000 or ARP L19 rod bolts. Contact us for info and pricing.


Links to related parts pages:

Manley Performance Connecting Rods

Eagle Specialty Products Cranks Stroker Kits Rotating Assemblies

Speed Pro Performance Parts



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