Circle D HP Series 10" 8HP90 Torque Converter – Hellcat, Demon & Trackhawk

The HP Series 10" 8HP90/95 converter is built on the factory core with changes to stall speed, forced-induction type and power handling. Circle D rates it for a street car or truck at 1,000+ whp.

Fits

• High-horsepower Hellcat, Demon and Trackhawk 8HP90 builds (per Circle D)

Features

• CDS exclusive billet stator
• Furnace-brazed, hand TIG-welded pump and turbine
• Torrington-style bearings
• Power Pack upgraded lockup clutches

This is a modification of the factory OE core, which Circle D requires to be sent in before service.

Satera Tuning handles the install.

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.