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Twisted Diesel Built 4R100 Transmission
The LEVEL 1-4R100 Transmission comes with modified pump, modified valve body and standard factory replacement clutches, seals and bearings. Torque converter is triple disc
The LEVEL 2-4R100 Transmission comes with deep pan, modified clutch packs, modified pump and modified valve body. Gives firmer, quicker shifts. Good option for heavier towing and some increase in horsepower. Torque converter is triple disc with billet cover
The Level 3-4R100/E40D Transmission comes with deep pan, highly modified valve body and modified pump. Clutch packs are highly modified for increased durability. Torque converter is triple disc with billet cover and steel stator.
