e21 m52 swap

[barry2830]

Hello,
Sorry for my bad English.
I want a M52B28 in my e21 and my gearbox from the m20 retained.
The axis of the gear box m20 is smaller than that of M52.
How can I fix this?

The axis of the m52 (larger);



The axis of the m20 (smaller)


I also want to remove the steering pouwer pump, does anyone know what belt I need??


I hope someone can help. Mine

[ducky1]

Change the spigot/pilot bearing to a 32x12 mm and the belt should be the one below I used it on a m50b25

http://s267.photobucket.com/user/ducky1 ... 4.jpg.html

sorry it aint might be a shorter one I have a extra pully

http://tapatalk.com/tapatalk_image.php? ... lnZS5qcGc=

[nas80]

6pk 1420 belt and you need m20 pilot bearing.

[barry2830]

thank you guys

[mcjjordan]

Can you recall exactly size of spigot as i never made a note & will be doing the job again this year