I've got some flat sheet galv and stainless to make spacers out of.

This is for those people who have the H145 diff and want to upgrade to H150.

I will sell as a pair, each piece 1.6mm thick steel (16 Guage). This will give 3.2mm thickness which ought to clear everything. I will test it myself and confirm thicknesses.

I don't think this would be a popular item but I thought I'd be polite and get some made up if they were wanted.

Not sure on price yet.

from memory u need at least a 2mm spacer, when you get one made up post up a pic, i may be interested!

The difference between H145 and H150 is five mm. The 1974 B210 intro bulletin says the face is 2mm difference. So 1.6 with gasket might be just right. Or should it be 3mm?



H150 spacer

The way I calculated it, .... the ring gear is 5mm larger & the transverse centerline is 2.5mm further from the mounting face.

I bought some new gaskets & measured them at .5mm, so if a 2mm spacer & a second gasket were used [one each side of the spacer to keep it oil tight] we have our 2.5mm thickness.

Im interested in this hybrid as there are 120y disappearing quickly and along with them the H150. The BW are heavy would never consider them.

On another note Chris is there much difference between the H165 in cast iron and alloy? I think you mentioned there was some issue with the parts been different?

I would really like to get a friend of friend to make H190 casings in alloy so would like as much info as possible in differences or parts needed.