Using the Canadian postal code system as an example, the top level's binding concept is the postal district, and consists of 18 objects (letters). The next level down is the zone, where the objects are the digits 0â9. This is an example of an overlapping hierarchy, because each of these 10 objects has 18 parents.
The refreshed 2014 Buick Regal GS can now be had with all-wheel drive, though the added grip does come at the expense of a few horsepower. We already sampled the 2014 Regal GS and walked away mostly impressed, but now itâs time to verify how the sedanâs powertrain changes affect its performance numbers.
Vehicle. â¢ 1984 Buick Regal. Dorman Differential Ring and Pinion-Rear. Click to Enlarge (Read reviews). Sale Price: $161.63with FREE Shipping. with FREE Shipping. Out of Stock. Part Number: 2663-07091665. Notes: Differential Ring and Pinion -- 3.08 Axle Ratio; 8.5 In.