Added rear 1.5'' blocks..Clunk and movement on final few inches of stop

[iforceV8]

Prior to adding the rear 1.5'' block this did not happen, however as soon as I installed the rear block I would get a slight clunk or shudder on the final few inches when rolling to a stop.

Could this be axle warp?

Or could it be an issue with the rear brake proportioning valve/load sensing valve? I wonder this because my front end was lifted higher than the rear for a long time has the rear been overcompensating thinking it has be carrying a load? When I finally decided to lift the rear for a more level look could that of offset that?

Thanks in advance

[Tundrav8yamaha]

It's the rear value just add the spacers metal tab's on that and will fix your problem's mine did that too and I have a similar block like your's.

Erik

[iforceV8]

So you just raised the rear valve about an inch? My blocks didn't come with any hardware other than the block, u-bolts, and nuts. Im sure I can find something though. Thanks