Bell GT6 RD-4C/EC Ultra Helmet Size:4X-Large (67-68) That's right your looking at

That's right your looking at the Grand Daddy of em' all

Reduces gear box temperatures

GM X-Body 1968-72

Forward Swinging Firewall Mount

Bell GT6 RD-4C/EC Ultra Helmet Size:4X-Large (67-68) That's right your looking atThe GT6 RD 4C EC features the same modern and aggressive design as the HP6 RD 4C, developed for racers in closed car environments, featuring a wide eyeport for extended vision with a lightweight premium carbon shell. The closed face GT6 RD 4C integrates the latest technology from ZeroNoise including advanced electronics, high power speakers, and noise canceling microphone to assure outstanding performance, sound insulation and communication