it will mount to a 5m block too wont it ![Huh??? ???](https://board.marlincrawler.com/Smileys/marlin/huh.gif)
Turbo bellhousing in a truck/4Runner (22R-TE) fits R150F or 3.0 liter R150F to any 20R, 22R block.
Turbo bellhousing in a Supra (7M-GTE) fits R154 to any 5M, 6M, or 7M.
The R154 has a 190 mm input shaft, the R151F and early R150F has a 160 mm input shaft.