I have just finished my 58 apache. It has a 71 camaro front clip. Everything is new, including the springs. Has a real bad squeak at slow speeds and or getting in and out of truck. I have poured a ton of penetrating oil around spring and lower control arm. That is definitely where the squeak is coming from. It will slow the squeak to some point but not quite all the way. It comes back again real quick. I was wondering if someone made a polyurethane ring or something the spring could sit in? Any advise? Thx.