Optional equipment includes a sport steering wheel, heavy duty brake pads, a spare tire, and even a «board computer». (ohgizmo.com)
Other options include the heavy duty brakes and suspension and 15 x 5.5 wheels. (corvetteblogger.com)
The Special Service model's unique features include a heavy - duty brake package, heavy - duty battery, a larger - output alternator, heavy - duty water pump and engine oil cooler and a load leveling suspension. (autoline.tv)