Identification: The T150 transmission is 9" long and features a cast iron top cover that is retained by eight bolts and a main case of cast iron. The Jeep T150 has a 1-3/8" x 6 spline output shaft for mounting the transfer case input gear. Typical casting numbers found on the T150 are 2603xxx on the top and each side.
Grear Ratio: 1st - 2.99, 2nd - 1.75, 3rd - 1.00, REV - 3.17.