Yeah, yeah, I know! This is a Chevelle site. But I need help, quick! I also have a 69 Camaro that I would like to lower in the rear. What are the disadvantages with using lowering blocks on leaf springs? I've never tried them. I need to lower the rear suspension ~ 2". I just bought new low profile 50 series tires for my new American Racing 17" wheels and it looks hideous sitting as high as it does. Please help.