Barrel springs are larger in diameter in the center than at the ends which limits the center deflection over the length of the spring. 2-1/2" I.D. springs designed for use with coilover kits.
NOTICE: Landrum is currently going through a running color change on their barrel springs from gold to black. As the gold ones are sold out they are replacing them with black. We are designating the black springs with a "B" suffix on the part number.