The Driveshaft Shop Hellcat, Demon and 392 SRT8 9″ DIRECT BOLT IN Rear Conversion is now a reality.
The kit will come complete with 9″ rear housing (bare housing), front mount,1400HP rated 31,33 OR 35 spline diff stubs and true 1400HP axles . The outer CV is a Extreme built Billet CV with fully REM polished internals along with a Porsche style 930 inner CV. We have custom made the internals of these CV’s to use the larger center bar that is the strongest tested part on the market today and is used (not claimed) in each and every 9,8,7 and even 6 second IRS record breaking car out today. The front mount that connects to the original 5 pinion bolts on the 9” center section has a spacer that will allow for either the standard nodular case or a nice Pro Aluminum bolt thru style one. Due to the variety of differentials, spools and cases available we have decided to supply the 9” housing rear alone as a kit and let you use the drop down menu to pick the Center section, so you can decide what would be best for your needs
This, along with our full 4″ aluminum driveshaft using a CV in the front and a 1350 rear flange (or a $600.00 Carbon Fiber upgrade). This is not the smaller 1330 that is offered by a another manufacturer’s rear conversion, but a full CV capable of 6000ft lbs of torque and no odd vibrations from a male/female slider that was designed for a 4X4 vehicle. Our CV shafts are balanced on our new 9500RPM balancer. A quick word about balancing; we have recently taken delivery of our new custom made balancer. Most balancing machines can only spin a shaft from 400RPM-3000RPM, although these are good machines, they do not see the unique problems that the modern muscle car presents. These newer cars are uni-body and have most of the components bolted directly to the floor, so a real high speed balance is needed. We guarantee that this shaft will not vibrate at any speed.
The installation of the kit will a simple bolt on job (we still offer the one needing fabrication for the Serious HP guys). The rear bolts right in and it will be the last rear you will ever need for the car (unless you want different gears for different tracks). All fabrication work for the differential mounting is being done by Scott Bagshaw of Bagshaw fabrication Mooresville, NC. The execution is a work of art.
The cars computer will work with these gears 2.83, 3.06, 3.23, 3.55, 3.73, 3.92, and 4.10.
- Includes Axles and 4” Aluminum CV shaft – Upgrades Available
This Product Fits Vehicles:
- 2015+ Dodge Challenger R/T Scat Pack 392 – Automatic
- 2015+ Dodge Challenger Hellcat – Automatic
- 2015+ Dodge Challenger SRT 392 – Automatic