These have been used for 4 years on my 2001 Camaro SS. They are not adjustable and have poly bushings. I inserted grease fittings on the ends. I don't know if it helped any but it made me feel better! Was $50 - Now $35 plus shipping from 66224 Overland Park, Kansas. SOLD

Price lowered and would love to get rid of them.

Just letting you know, these will probably not sell here. Because they are solid tube with poly bushings, they can't articulate and will cause the rear suspension to bind during cornering. These are for drag use. If used for performance handling, they will cause an extremely unpredictable loose condition.

I appreciate the reply. I ran the car with these on it for the last four years at Miller Motorsports Park, Heartland Park Topeka, and Mid American Motorsports Park. I Did 4 to 5 track weekends a year with three different Porsche Clubs in group 4 which consisted of experienced drivers with 911s, Caymens, 944 turbos, Corvettes, and various STI Turbo's. The car was completely stable with predictable oversteer. The added benefit was that with street tires it could lay 2 black stripes through second gear with no hop or bounce!

Do a search on the use of control arms like this. I assure you, you are in the minority if you didnt have any problems.