Pacesetter headers are manufactured using 16-gauge mandrel-bent tubing with thick steel flanges.
# D-439-8;California Residents: WARNING Pace Setter Performance Single Outlet Exhaust Header (Painted) - 70-1137 Armor Coat is a high temperature, metallic-ceramic coating.O. All 1987 - newer headers are compatible with stock emission controls, 50 state legal! All Pacesetter headers come with instructions, necessary hardware (header bolts not included) and gaskets where applicable. 2.