[Chevelle-list] Polyurethane rear control arm bushings

Dave Corgill dobedav at swbell.net
Fri Apr 6 09:28:03 MDT 2007


At 09:47 AM 4/6/2007, you wrote:
 >
 >I was wondering if anyone has any recent experience changing the rear
 >control arms to all poly bushings.
 >One vendor claims they bind during hard cornering in road going
 >applications; but are ok for drag strip use.
 >Another vendor doesn't know of any problem.
 >
 >My thinking is I'll stay with stock arms and box the bottoms, or maybe
 >buy a set of aftermarket ready to use lower control arms.
 >I'm leaning towards using all polyurethane on the lowers, and all
 >rubber on the top arms as they seem to have the worst looking angle to
 >operate through.
 >But I'd like to hear from anyone with a "G" machine as Super Chevy is
 >so fond of calling them.
 >Thanks.

No "G" machine but I put all poly bushings BMR control arms top
& bottom on my 66 Elky 6 yrs ago & no trouble at all. But they come
with grease fittings & I use silicone grease. 
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