J&M poly ball rear control arms.
Thread Starter
Senior Member
Joined: Apr 2006
Posts: 836
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From: Pgh PA
Car: 89 5.7 IROC/95 LT1 Corvette
Engine: All 5.7's
Transmission: 700R4 (Roessler)/ZF6
Axle/Gears: 10 bolt Zexel 3.23's. CTW 17" wheel
J&M poly ball rear control arms.
I just installed these last weekend. They feel good, not really sure if they work but I will be autocrossing her on May 13. The idea is to keep both rear wheels flat on the ground. Install was easy. I changed from Hotchkiss control arms so it wasn't a radical change. Any one else running these?
Joined: Nov 2002
Posts: 6,652
Likes: 407
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: J&M poly ball rear control arms.
Been using them for some 5yrs or so.They swivel like a heim joint, but no clunk & are not squeaky either.Very pleased with them.Ive used both heim & standard poly bushing before these.
Thread Starter
Senior Member
Joined: Apr 2006
Posts: 836
Likes: 0
From: Pgh PA
Car: 89 5.7 IROC/95 LT1 Corvette
Engine: All 5.7's
Transmission: 700R4 (Roessler)/ZF6
Axle/Gears: 10 bolt Zexel 3.23's. CTW 17" wheel
Re: J&M poly ball rear control arms.
Wow, 5 years huh? How often do you grease them, and what do you use when you run out of their special grease? This is the first stuff I've bought from these guys and I'm happy so far.
Joined: Nov 2002
Posts: 6,652
Likes: 407
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: J&M poly ball rear control arms.
I lube them whenever i do the front suspension.I use whatever grease is in the gun, mostly graphite type.
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