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Manley 25137-8 4130 Chrome Moly H-Beam Connecting Rod 8.050" Length 7/16" Bolts

Part of: Manley Engine Push Rod

Other options in this family: Manley 25680-16 Manley 25796-8 Manley 25722-16 Manley 25807-8 Manley 25772-16

Manufacturer

Picture for manufacturer Manley

Part Number

25137-8
8 reviews
Sale Price

$187.13

In Stock (10)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

Featuring an 8.050-inch center-to-center length and heavy-duty 7/16-inch rod bolts, these rods are built to handle the extreme cylinder pressures and RPM demands of forced induction, nitrous, and naturally aspirated race engines.

Key Features:

  • Constructed from 4130 chrome moly steel for exceptional strength-to-weight ratio
  • 8.050-inch center-to-center length for precise engine fitment
  • 7/16-inch rod bolts for superior clamping force and reliability
  • .165" wall thickness small end bushing for increased durability under high load
  • H-beam design optimizes beam strength and reduces reciprocating mass
  • Shot-peened and magnafluxed for quality assurance
  • Compatible with high-horsepower street, strip, and full competition applications

Manley Performance is a trusted name in professional-grade engine components, and these connecting rods reflect their commitment to precision manufacturing and race-proven durability. Whether building a big-block Chevrolet, Ford, or Chrysler application, the Manley 25137-8 delivers the strength and reliability demanded by serious engine builders.

Excellent customer service....<br>fast delivery<br>and good quality parts<br><br>

Shipped immediately, very pleased.

Easy checkout. Thanks.

GREAT COMMUNICATION FAST SHIPPING PLUS GREAT PRICES I'M SOLD

So far so good no problems encountered

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

The whole process was some and quick. They also had the lowest prices available. Will be using them more often for sure!!

Well, I'll start with saying this...I wanted a specific product from COBB tuning that they sell. It was priced lower than any other company so I bought it. This happened on the 22nd, I ended up calling them almost a week later to request tracking info. They were very friendly when they notified me it wouldn't be able to ship out till the 3rd of feb. For a 2 lb item I thought this was pretty slow. They apologized for COBB holding the order up. Its now the 7th, should get my item today!! Overall its a good company with friendly employees, Shipping time is lacking but a trade off for the lowest price. I would refer a friend for price and also mention shipping time expectations. I do believe there's something to be said for quality customer service and low prices...It's becoming harder and harder to find companies that posses such qualities. Honestly, if they had a faster shipping method I would give them a perfect rating.<br>

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