i have a set of Simpson camlock 6pt harness's. thay are silver belts.
the condition is almost perfect. they were used for 2 years in my CMC car. cost is $250 new.
great for autocross or HPDE since they don't require replacement every two years.
asking $150 and i'll pay shipping.
pic here
the one seen in the link above has a rotary cam lock, mine has the lever style cam lock. otherwise its the same belt.