Standard Bore Millennium LCB Exhaust Manifold For Injection Cars

Injection models-Standard bore Budget priced LCB (1-3/4"id). With pre-cast flanges to improve flow and save engine tuners time matching the ports. This is for injection type cars only because it has a sensor hole. The Long Center Branch design has been proven to be the best all-around for our 5 port cylinder heads. Bore diameter being the only other variable. Has all fixing clamps plus the exhaust down pipe to manifold clamp.