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2004-2006 GTO 1000HP 8.8 Rear End Conversion Kit

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Availability: In stock


Quick Overview

Reasons to use our Hendrix Engineering Axles in your 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 1000HP 8.8 Rear End Conversion Kit

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This is our signature 8.8 Rear End Conversion Kit for the Pontiac GTO. After months of putting blood, sweat, and tears into developing this product, we have achieved the performance and durability that has since become standard in the GTO aftermarket. Many competitors have tried to replicate this kit, only to have little or no success. This kit will easily withstand any beating from your engine up to 1000 HP. The GTO 8.8 Rear End Conversion Kit will allow you to install any independent Ford 8.8 rear differential into a 2004-2006 Pontiac GTO. As you all know, the stock GM rear end in the GTO is a decent unit, but it simply will not withstand high horsepower.We at Hendrix Engineering have designed this bolt in kit, which will allow you to install a 8.8 rear differential from either a 90-97 T-Bird/Cougar (steel case), or a Mustang Cobra (aluminum case; 5 lbs. lighter). These differentials have been abused by Ford Mustang owners for years, easily holding over 900 horsepower, and even seeing 1.3 60 ft. times, without failure. Also, your choice of gears and center sections will make this a great addition to ANY GTO. The kit will include all of the necessary hardware to install your rear end including axles, driveshaft, and all brackets/hardware (you supply the diff).

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