392 SRT 6.4L Hemi Engine & 8HP70 Trans Swap

392 SRT 6.4L HEMI Engine & 8HP70 Transmission Swap
Upgrade your project with a
392 SRT 6.4L HEMI V8 and 8HP70 8-speed automatic transmission
. This combination is designed for Dodge/Chrysler performance builds, restorations and custom engine swaps.
The 6.4L HEMI has
392 cubic inches (6.4L)
of displacement. In Challenger SRT 392 applications, it produces up to
485 HP and 475 lb-ft of torque
. Mopar parts documentation also lists the
8HP70 8-speed automatic transmission
for the 2018 Challenger SRT 392.
Key Specifications
Engine:
6.4L / 392 HEMI V8
Displacement:
392 cu. in. / 6.4L
Configuration:
V8
Aspiration:
Naturally aspirated
Fuel:
Gasoline
Horsepower:
Up to 485 HP, application dependent
Torque:
Up to 475 lb-ft, application dependent
Transmission:
8HP70 8-speed automatic
Drive:
Primarily RWD applications
Common Applications
Depending on the exact engine and transmission configuration:
Dodge Challenger SRT 392
Dodge Challenger R/T 392
Dodge Challenger R/T Scat Pack
Dodge Challenger T/A 392
Dodge Charger SRT 392
Dodge Charger R/T Scat Pack
Dodge Durango SRT 392
Jeep Grand Cherokee SRT
Custom Mopar performance builds
Custom Swap Requirements
For vehicles that did not originally use this powertrain, installation may require:
Engine and transmission mounts
ECU/PCM and TCM
Wiring harness
Driveshaft modifications
Fuel-system components
Cooling system upgrades
Exhaust modifications
CAN-bus/electronic integration
Custom tuning