Panchito 044 ACN Road Warrior L5 Cylinder Head Pair - 40x35mm Valves49186 ACN Road Warrior L5 Cylinder Head Panchito 044 Pair 40x35mm Valves Head Bore Size: 92mm Machine In Specify CC: 45 WO# 49186 For an Air Cooled VW Engine Type 1 1600 Dual Port Beetle, Bus, Thing, Buggy. These are new Cylinder Heads. See pictures for details. One Pair of EMPI's GTV 2 Racing VW Dual Port Cylinder Heads which are ported on a 5 axis CNC mill for increased flow. The Stage 1 Wedge Port flows for bolt on horsepower increases. The