1. Full 30 spline certified 300M center bars (not just 28 spline like a factory 108mm CV would use) 30 spline like the Viper T56 and any upgraded T56 its the reason we do too. If the cages are stronger the bars need to be also (same center bar used in Lingenfelter's 6-speed car)

2. Certified 4340AQ cages REM polished with a re-designed radius on the cage window, cages are full 4340 not the standard material that have been carbonized and made brittle.

3. Our Center race in the CV is certified 300M, this should need no explanation, no one else uses this and we can prove it.....

4. CNC Rolled splines. Most know a forging is always stronger than billet. Here at The Driveshaft shop we roll our axle splines, this is by far the strongest way to form a spline and is far superior to "old technology" cut splines. by rolling a spline you are taking the material that was already there and re-forming it (forging). by cutting a spline you are removing material and the inherent grain structure that its made with. Don't take our word for this, please search the internet and see what spline is better. If your looking for the strongest axle you have arrived at the right place.