Hendrix Engineering LLC


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2004-2006 GTO 600HP Axles

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Availability: In stock


Quick Overview

Reasons to use our Hendrix Engineering Axles in your Pontiac GTO:

1. We use full certified 300m center bars, not just 28 spline like the most others
*There is a reason the Viper T56 uses a 30 spline and its the reason we do too.*

2. We also use all Certified 4340AQ cages with re-designed radius on the CV cage windows.

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. The rolled splines we use on our axle bars. Most people know that a forging is always stronger than billet. Here, we roll our splines. This is by far the strongest way to form a spline and is far superior to cut splines.

2004-2006 GTO 600HP Axles

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This is our upgraded 600HP rear axle set for the GTO platform. This set of axles has the thicker Porsche style 108mm CV and hardware that is 40% stronger than the factory design. These axles feature our new 300m center bars with rolled splines. For those of you that dont know rolled splines are stronger than the traditional cut splines. They are as much as 35% stronger than a standard cut spline along with better fitment. Add our 4340 Stubs and you have complete system capable of breaking the diff. Need something stronger ? check out our 30 spline 300m axles or the new 9" rear end. If you want better axles with a larger center bar and 4340AQ CV cages with a 300M center race, see the 1400HP axles. This is a direct fit axle and will handle most powerful street and track cars. These axles will bolt directly to the factory differential stubs and include new hardware for installation.

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