150 lbs./in. Spring Rate 12" Tall Coil Over Shock Springs - Silver (Pair) They're constructed from a cellulose/nitrile

They're constructed from a cellulose/nitrile material that features excellent tensile strength and superior blowout resistance

red/blue anodized finish to last for the life of your ride

the lever will work with all the common competition shifters

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

150 lbs./in. Spring Rate 12" Tall Coil Over Shock Springs - Silver (Pair) They're constructed from a cellulose/nitrileSpeedmaster 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.