R&R Pro Custom Billet E4340AQ Billet Steel H-Beam &
I-Beam Connecting Rods for Import and Domestic

 

For more than a decade, R&R Racing Products has been manufacturing the highest quality precision engineered billet race components, from their Pro-series connecting rods to our dry sump oil pumps and injector assemblies. While other manufacturers attempt to dominate the market by mass producing their rods and selling them at cutthroat prices, R&R has taken a different approach. R&R Racing Products is dedicated to continuously improving its connecting rods and other products by actively seeking out new technologies, processes, and stronger materials, thereby standing up to their promise of exceeding and outperforming the competition time and time again. Independent and thorough bench and field testing of both our alloys and finished product performed by R&R places the utmost importance in ensuring the best set of connecting rods money can buy.

 

The same can be said of R&R’s newest line of Pro billet steel connecting rods, available for imports and domestics. Chances are, if you need, we've already made it. And custom rods are our specialty! Give Mike at R&R a call at 815-465-6741.

 

R&R Pro Billet rods for Porsche applications sold exclusively by LN Engineering LLC.

 

Mil Spec Aircraft Quality Double Re-Melt E4340AQ Chromoly Steel

NEW Exceeds 300M Specifications!

Fully Machined Billet, Not Forged    Surface Peened Through Hardened

Cryogenically Treated     Balanced within a Gram

Aerospace Quality ARP Fasteners AMPCO 45™ Bushings

Magnaflux Inspected and Rockwell Tested

Custom Lengths Custom Pins Custom Journals No charge

 

 

 

 

 

 

 

 

 

Unique "winged" design available (shown below on our Porsche rods)

The above finite element analysis shows our "winged" design, which reinforces the weakest area of the rod in this case, at the rod bolt head shoulder. The beam shown is a pre-cursor to our final dual taper H beam design.

 

For more pictures, visit our steel rod photo gallery here.

Shown below are just a few of our connecting rods.