550 lbs./in. Spring Rate 7" Tall Coil Over Shock Springs - Silver (Pair) This is a preloaded unit

This is a preloaded unit allowing for a faster reacting unit

Speedmaster EFI fuel pressure regulators are anodized for great looks and corrosion resistance

Slim line design for when space is at a premium

these valvetrain kits provide all the necessary components for a complete and reliable rebuild

and a removable center section for cam adjustment or replacement

550 lbs./in. Spring Rate 7" Tall Coil Over Shock Springs - Silver (Pair) This is a preloaded unitSpeedmaster coil springs are designed to withstand the high stress levels of modern suspensions. They're manufactured from high quality chrome silicone steel, heat treated and shot peened, and then powdercoated or plated for protection and appearance. Each spring is guaranteed to be within five percent of its advertised rate.