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1977 Buick Opel Base Aftermarket Car Parts

Wheels & Tires for a 1977 Buick Opel Base


Interior & Exterior Parts for a 1977 Buick Opel Base


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Information about the 1977 Buick Opel Base

What is the Bolt Pattern (PCD) for a 1977 Buick Opel Base?

5x120.65

What size tires come on a 1977 Buick Opel Base?

The 1977 Buick Opel Base came from the factory with 205/70R14 or 155/80R13 tires, depending on the wheel package.

What is the Center Bore / Hub Bore on a 1977 Buick Opel Base?

70.3mm

Does the 1977 Buick Opel Base use Lug Nuts or Lug Bolts?

Lug Nuts

What is the Thread Size on a 1977 Buick Opel Base?

7/16 UNF