Circle D Pro Series 10" 8HP70-8HP90 Torque Converter – Hellcat, Demon, Trackhawk, Scat Pack, Charger & Challenger
The Pro Series is Circle D's top-shelf 10" converter for the ZF 8-speed, with a billet steel front cover and a modular clutch pack rated for more than 1,500 ft-lbs of holding capacity. Choose the transmission application by pilot dimension.
Fits
- Hellcat, Scat Pack, Charger and Challenger 8HP70 builds (per Circle D)
- High-horsepower Hellcat, Demon and Trackhawk 8HP90 builds (per Circle D)
- Also offered for the 8HP75 2019+ truck platform
Features
- CDS exclusive billet stator
- Billet steel front cover
- Furnace-brazed, hand TIG-welded pump and turbine
- Torrington-style bearings
- Modular clutch pack assembly (1500+ ft-lbs holding capacity)
- Brass pilot (variable lengths)
Part only — the price does not include installation or tuning. We can install it at our Marengo shop; installation and tuning are included in our packages, or available separately.
Want it installed? Our technicians can install it at our shop in Marengo, IL, and we tune it on our in-house chassis dyno, by appointment. Street tuning dials in drivability.
Not local? Many Mopar and Ford combinations can be tuned remotely with HP Tuners.
Submit a work request and we'll confirm fitment, install and tuning for your car. Shop rates are listed on our Rates & Terms page.
Lead time depends on the manufacturer and on our shop schedule, so it varies by part. If you need something by a certain date, contact us before ordering and we'll check current availability.
See our returns and warranty policy for the details on returns and exchanges.
