Polyurethane bushing squeak
Just need more grease, assuming that the install was done properly (proper clearances and torque) and the squeaking hasn’t been going on so long that damage has occurred. Those kits don’t usually have enough grease included to really do it right.
Poly is not like rubber, the bushings do not work in the same manner, and poly must be greased to work properly. If they’re squeaking, you need more grease (or the install wasn’t done properly).
The high end aftermarket components that make use of poly bushings all have zerk fittings so you can add grease if necessary. And I wouldn’t use a poly bushing in a spot where you can’t add grease if necessary.
Lol!!!
Explain how the poly bushings used in the upper control arms for the HDK suspension are any different than using poly bushings in the UCA’s with the Mopar suspension. I’ll give you a hint, they work exactly the same way, and Denny uses poly UCA bushings in his kits.
HDK 67 to 76 A Body K frame package
Just need more grease, assuming that the install was done properly (proper clearances and torque) and the squeaking hasn’t been going on so long that damage has occurred. Those kits don’t usually have enough grease included to really do it right.
Poly is not like rubber, the bushings do not work in the same manner, and poly must be greased to work properly. If they’re squeaking, you need more grease (or the install wasn’t done properly).
The high end aftermarket components that make use of poly bushings all have zerk fittings so you can add grease if necessary. And I wouldn’t use a poly bushing in a spot where you can’t add grease if necessary.
Lol!!!
Explain how the poly bushings used in the upper control arms for the HDK suspension are any different than using poly bushings in the UCA’s with the Mopar suspension. I’ll give you a hint, they work exactly the same way, and Denny uses poly UCA bushings in his kits.
HDK 67 to 76 A Body K frame package
