Billet E-drums and performance steels for superior strength and longevity
Proprietary modifications to input and output shafts for enhanced oiling and fit
Upgraded stator bushing, rear bearing, seals, gaskets, pan filter, and pump for optimal performance
Bench-tested unit and recalibrated valve body to meet Max Effort standards
Plug-and-play installation with all tolerances and specs set to Max Effort specifications
Summarized by Shop
Sipple Speed and Performance Max Effort HP90 Transmission for Hellcats & Redeyes.
We only offer one level of transmission the "Max Effort". These are the race proven, fully built transmissions. Billet E Drums, performance steels and frictions all assembled to SSP's precise specifications.
We don't just throw a bunch of clutches in