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6.4L Hemi MDS Heavy Duty Long Block. This is a BGE 6.4 HEMI engine, 9.5:1 compression truck variant. If you are searching for a Car SRT8 Long block, please see PN MOP-68411264AA
Check out our HEMI MDS Delete Option! This adds reliability by removing the OEM cast core cam, and upgrading to our more powerful (+30HP) no tune required camshaft. This upgrade WILL require you to unlock your PCM and turn off MDS in the tune (with HP tuners, or Diablosport Handheld tuner)
This Long Block Fits: 2014-2024 Ram 2500/3500.
This can also be used in Car/Jeep/Durango applications but requires the pickup tube stud to be moved to the #1 main position. Torque specification for the main stud is 108 ft/lbs
*This engine will require MDS to be turned off within the tune. 2015+ Trucks will require an unlocked PCM.
6.4L HEMI MDS Heavy Duty 2500 and 3500 Truck Engine Long Block by MOPAR - 68411230AA fits the following vehicle(s):
