31. "Other than the engine in front and the gear box in the back, it's all new. 32. "If we have to change the gear box that will end our hopes, " he said. 33. The GolfBoard is driven by front and back gear boxes providing power to all four wheels. 34. There is a lot of room for improvement, especially with the gear box , " he said. 35. One of his most important lessons, however, had nothing to do with engines and gear boxes . 36. The Hansa 1800 benefited from a four-speed gear box , with synchromesh between the top two ratios. 37. G500 4??carry three diff seven speed auto gear box with a ground clearance of 410mm. 38. These are completely new motors, new gear boxes . 39. The pole-sitter Bruno Junqueira blew his gear box on Lap 87, sending smoke out his exhaust pipe. 40. The gear box was our own mistake,