Placas de brida de cabecera, puerto redondo, 1-3/4 de pulgada, se adapta a Chevy LS1
Made from heavy duty 5/16" thick steel with a natural finish, Specifically designed for headers that have round ports, Flanges have an inside diameter of 1.81" and a 1.75" hole diameter, Each flange is precision CNC cut to ensure a proper fit.