Exhaust Manifold Flange for Nissan SR20 Motors 1987-pontiac-firebird-esi3246161 it includes a 4140 Heat

it includes a 4140 Heat Treated Adjuster for durability and a powder coat finish

These arms are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires

Bolt-In InstallationMade in the USAFitment NotesKit contains one pair of struts

Trackspec has once again developed the best bolt in 4 point roll bar on the market for the 1982-1992 3rd generation Camaro

9 High Grade steel bolts (equal in strength to American Grade 8)

Exhaust Manifold Flange for Nissan SR20 Motors 1987-pontiac-firebird-esi3246161 it includes a 4140 HeatVibrant Performance has developed one of the largest offerings of Exhaust Manifold Flanges in the industry. All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings.