W58 and R154 Differences

Some photos of the differences between the W58 and R154 transmissions and their associated hardware. NOTE: some things not pictured. Here is the listing of all the support parts that are different from the R154 to the W58:

an external shot of the two, R154 on the left (duh!).
comparison of the two flywheels, R154 on the right. (fidanza flywheels)
the difference in thickness of the flywheels, R154 on the right.
the driver's side trans support bracket is slightly different for the R154.
the two brackets again, R154 on the right.
the trans crossmember is different for the two transmissions, R154 on top (IIRC).

Last update 04/28/03

Comments? Questions? Concerns? drop me a line.

Y2.3K ED Industries