The Level 4-4R100/E40D Transmission is the same as LEVEL 3 with added 300M intermediate and output shafts. Forward drum and overdrive planetary are made of billet steel and are cryogenically treated for maximum strength. These 4R100 transmissions will work on 1999-2003 7.3 Powerstroke trucks.
LEVEL 4 transmission must be purchased with Twisted Diesel supplied torque converter
No Core Charge! Freight charges on all Transmission purchases will be calculated and added to total cost by Twisted Diesel 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.