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1973 Buick Regal Base Aftermarket Car Parts

Wheels & Tires for a 1973 Buick Regal Base


Performance Parts for a 1973 Buick Regal Base


Interior & Exterior Parts for a 1973 Buick Regal Base


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Information about the 1973 Buick Regal Base

What is the Bolt Pattern (PCD) for a 1973 Buick Regal Base?

5x120.65

What size tires come on a 1973 Buick Regal Base?

The stock tire size on the 1973 Buick Regal Base is 205/65R15.

What is the Center Bore / Hub Bore on a 1973 Buick Regal Base?

70.3mm

Does the 1973 Buick Regal Base use Lug Nuts or Lug Bolts?

Lug Nuts

What is the Thread Size on a 1973 Buick Regal Base?

7/16 UNF

What mods are other 1973 Buick Regal Base owners running?

Check out our Buick Regal Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.