Performance Air Intake for Cadillac Fleetwood (1994-1996) 4.3L 5.7L V8 EngineMaximize Airflow and Throttle Response for the Cadillac Fleetwood LT1 and L99 V8 Who Its For: This performance intake is built for the 1994 1996 Cadillac Fleetwood enthusiast looking to wake up the Gen II Small Block V8. Whether you are cruising in the 5. 7L LT1 or the 4. 3L L99 version of the D body platform, this is the first step in unlocking the engines true character. The Problem: From the factory, the LT1 engine in the Fleetwood was choked by a