48 IDA Weber Carburettor kit to suit RX7 79-85 12A Engines (Gen 1 / Series 1, 2 & 3 / SA22C). Manifold is designed to fit under the bonnet of all RX7 models. Kit includes; 48 IDA Carburettor (fitted with ram tubes) 12A 4 Port Manifold Base Gaskets High Tensile Hex Head stud Kit K&N 83mm Tall Air Filter (56-1210) Throttle wheel, cable holders and return spring.