Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 800 lb. Trick Race Parts Duration 287 / 299

Duration 287 / 299

Angle broached arms provide the extra offset needed on today’s short steering boxes for header clearance

15" Diameter

1 restraint systems offer the best possible protection

Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 800 lb. Trick Race Parts Duration 287 / 299QA Series springs have a 5 1 2" O. D. and are 11" tall. Painted black for stock appearance. Hypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone