Level 4-4R100/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. with added 300M intermediate and output shafts. Forward drum and overdrive planetary are made of billet steel and are cryogenically treated for maximum strength. LEVEL 4 transmission must be purchased with Twisted Diesel supplied torque converter
3 year/100k warranty!
Freight charges on all Transmission purchases will be calculated and added to the total cost at the time of order. Twisted Diesel will notify you of the total cost before completing your order. Please call if you have questions about Freight costs.