i used to have real bad problems with the old 2.8l. my back end would bounce down the street
not a big problem anymore though hehe
Now if i load the transmission and keep my foot hard on the brake so my back tires dont spin i can s curve my rear springs apperently.
thats what i have been told, not bad but it can curve them.
the back end raises about 2 inches. it feels cool inside the cab and scares the hell out of the guys your about to race at the stop light.
as much as id like to see that there is no way im letting anyone else do that to my truck