DId you know about our Hellcat 426 short block?
Need 1000HP? - here you go.
TRAKit at Ultimate Street
Car Challenge in NOLA!
Arrington Powered.

Watch the Arrington Performance Intro    

Valve Bodies

These Valve Bodies will dramatically increase your transmission's responsiveness and allow your car to accelerate faster. 
Filter Results:
Filter By Manufacturer:
Sort By:
  3 products
Arrington Stage I Valve Body  Let your HEMI transmission preform the way it should of straight from the factory. Arrington Performance NAG1 Stage I Valve Body allows your HEMI transmission, on your LX or Challenger, to shift firmer and quicker. Not only will the Arrington Valve Body upgrade remove shift lag, speed up shifts, and give your vehicle a sporty feel, but it will also increase clutch life. After you upgrade to a Stage 1 valve you will notice a that the more aggressively... 
Product Rating:
Weight:20.0 lbs
Arrington Stage II Valve Body  For high horsepower Dodge, Chrysler, and Jeep vehicles producing more than 500 rear wheel horsepower, shopHEMI recommends its HEMI NAG1 Stage 2 Upgraded Valve Body with Blue Top Solenoids. This kit will dramatically increase your transmission's responsiveness and allow your car to accelerate faster. The blue top solenoids included in the stage II kit will produce very firm downshifts.  Core Charge A $400 Refundable Core charge is required(no core... 
Product Rating:
Weight:20.0 lbs
Southern HotRod MOD4 Valve Body: Add this MOD4 Valve Body to your HEMI transmission for firmer and quicker shifts. This valve body was designed using Southern HotRod's Street testing that monitors all clutch pressures, torque converter pressures, and torque converter lock up clutch pressures all with accurate analog gauges. The more aggressively you drive, the firmer the shifts will engage, yet during normal driving the unit engages smoothly. Downshifts are also firmer than stock,... 
Product Rating:
Weight:20.0 lbs