Chevrolet Camaro Z28 - Test Drive and Hoon of a 3rd Gen. 4_5. 4th Generation (1993 - Present) 4.5 Suspension/Tires/Brakes 4.5 Suspension/Tires/Brakes Q: What are the specs on the stock sway bars and springs?
A: The V6 models have a 30mm front sway bar and a 17mm rear sway bar. The spring rates are 223 pounds per inch in the front and 95.4 pounds per inch in the rear. New Cars, Used Cars, Car Reviews and Pricing. Official Kelley Blue Book Values You Can Trust From kbb.com.