Fully tested with numerous wins under our belt, this 8HP90 transmission rebuild kit is what we use in the transmissions we race. It has been repeatedly tested under the highest levels of abuse by HHP and shown to safely support repeated passes on full-weight Hellcats down to 8.3 seconds in the quarter mile without failure. We use these transmissions at HHP as do the majority of our fastest competitors. Want the strongest trans on the market? This kit is exactly what you need!
- 2015 and early 2016 model 8HP90 Transmissions require the late 2016+ Star Gear for use of the Billet E-Drum.
- Zip Kit only required if valve body seals need replacement.
- Replacing Your Transmission Pump Always Recommended.
