See all Engine products
Product thumb
Eagle Specialty Prod 4340 Rod 6.125 2.100 Rod NO OFFSET
$130.99

Eagle CRS6125O3D-1 Forged 4340 Steel H-Beam Connecting Rod

The Eagle CRS6125O3D-1 is a robust connecting rod crafted from high-quality forged 4340 steel, designed specifically for performance enthusiasts and competitive racing applications. With a length of 6.125 inches and a pin size of 0.927 inches, this rod is engineered to deliver exceptional strength and reliability under demanding conditions.

Features

  • Big End Width: 0.94 inches
  • Bolts: 7/16" ARP 8740 for superior clamping strength
  • Bushed for Full-Floating Piston Pin: Yes, ensuring smooth operation
  • Center to Center Length: 6.125 inches
  • Housing Bore: 2.225 inches
  • Material: Forged 4340 Steel, known for its durability
  • Pin End Width: 1.06 inches
  • Rod Journal: 2.1 inches
  • Torque Specification: Torque to 63 ft-lbs using ARP moly lube only

Customer Feedback

Many customers have praised the Eagle CRS6125O3D-1 for its exceptional build quality and performance. One user noted, "After installing these rods in my LS build, I immediately felt the difference in power delivery. They are solid and have held up beautifully on the track." Another customer mentioned, "The precision machining is evident, and I appreciate the attention to detail. Definitely a worthwhile investment for serious racers."

Important Notes

This product contains nickel, which is known to the State of California to cause cancer. Please refer to the Prop 65 warning for more details.

Universal Fitment: While these rods are designed for a range of applications, we recommend verifying compatibility with your specific setup to ensure optimal performance.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Eagle Banner

Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

Check out these other great products