BT7 Bearing - carrier - shim question

[Michael Giroux <MGIROUX@SGL.COM>]

Hi,

    I am rebuilding my BT7 rear end and there is a problem with the 
carrier bearings and shims , not enough room for the .175 to .191 shims.
    The old bearing appears to be  .750 wide the new one  is .900 all 
other dimensions are the same, have I picked up a bearing for 
elsewhere in the rear end or for the earlier type of carrier or were 
there different setups ??

Michael Giroux