Throttle bodies are designed to be mounted using a Weber IDF style inlet manifold. The trumpet/air filter flange is made to DCOE pattern. Supplied with idle bypass adjustment and'starter holes' for vacuum sensors - useful for idle setup. O rings, throttle pot clamp and other fittings are also supplied.
NOTE: We keep 36MM, 40mm, 42mm and 45mm 48mm and 50mm throttle bodies in stock!