rear lca bushings
Thread Starter
Senior Member
Joined: Apr 2005
Posts: 753
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From: Eastern Connecticut
Car: 1989 RS Camaro
Engine: 350 Carb(soon a 400)
Transmission: 5-Speed/th350
Axle/Gears: 10 bolt 3.73
rear lca bushings
is there a difference in the bushings from the 1le or the regular lca's i am going to replace mine and wanted to know if there is anything better than stock that i can get through a local place.
Re: rear lca bushings
If you have the stock "U" channel shaped rear LCA why bother to change the bushings?? I would just replace them (for example the Spohn tube type LCAs) then waste the effort on the bushings with little or no improvements.
Last edited by DJP87Z28; Aug 4, 2008 at 05:18 AM.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: rear lca bushings
JamesC
Last edited by JamesC; Aug 4, 2008 at 07:17 AM.
Thread Starter
Senior Member
Joined: Apr 2005
Posts: 753
Likes: 0
From: Eastern Connecticut
Car: 1989 RS Camaro
Engine: 350 Carb(soon a 400)
Transmission: 5-Speed/th350
Axle/Gears: 10 bolt 3.73
Re: rear lca bushings
i have a set of stock lca'a that are fully boxed the only prob when they were welded the tock bushings got a little too warm. thats why i wanted to replace the bushings.
Supreme Member
Joined: Mar 2001
Posts: 6,577
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Re: rear lca bushings
boxed control arms, and high durometer bushings are not good, it will bind. You need to allow the LCA to twist in some form, either with a rod-end, or the LCA itself, or the bushings. The stockers work, because the U-shape allows a little twisting, while staying strong in tension and compression, along with rubber bushings. When they are boxed, the only twist that can happen now, is the bushing, so high durometer bushings, or poly bushings are not a good choice, as it will bind up pretty bad.
--John
--John
Thread Starter
Senior Member
Joined: Apr 2005
Posts: 753
Likes: 0
From: Eastern Connecticut
Car: 1989 RS Camaro
Engine: 350 Carb(soon a 400)
Transmission: 5-Speed/th350
Axle/Gears: 10 bolt 3.73
Re: rear lca bushings
thanks for the info i did not know that. so its real easy now all i have to do is go to az,aa or napa and i am set. thanks alot for your help
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