Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 900 lb. Braided Kevlar Hose and a faceshield lock button

and a faceshield lock button

1967-1991 Pontiac Firebird

P/N 558-307 to complete the installation

Dual 3/8-24 in Inverted Flare Female to 3 AN Male

Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 900 lb. Braided Kevlar Hose and a faceshield lock buttonQA 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