Quote:
Originally Posted by bodgie
. I think people that do have problems with poly buses, don't install them correctly.
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I have used poly bushes with some success and sometime failure over the years and my observations are as follows.
The quality and therefore the cost of the bushes is paramount don't by junk brands or unknown house brands, I have seen these cheap brands disintegrate literally crumble on restored classic cars that sit around and never get driven.
I have primarily used Nolathane (the original provider in Australia) brand with 100% success over the years, that is why I stick to them but other brands have been hit and miss.
Secondly know what hardness bush you require when you buy the bushes, they can usually be purchased in different 'durometer' hardness numbers ranging from rubber softness to teeth rattling hardness the harder they are the more control of the suspension arms they achieve but the harsher the ride.