AFCO Conventional Coil Springs

From their cold-wound chrome silicon wire to their special protective coating, AFCO Racing AFCOIL springs are built to win. Their chrome silicon wire construction gives the springs superior tensile strength to chrome vanadium steel springs. The springs come with double-ground ends for improved squareness (to within 1 degree) and a protective coating for longer life. AFCO even guarantees that the springs will remain within 2 percent of their original free height for as long as you own them!