Bolt/Lug Patterns

[Idealrealist]

I'm having trouble finding out the Patterns/Configurations for a couple of cars.

The first being a '73 Pontiac Catalina and the second a '81 Chevy Monte Carlo.

If you know of a site that would possess this information or you personally know the answer(s) some enlightenment would be much appreciated.

[Idealrealist]

Bumpenstein!

[_JaY_]

find enthusiest forums and ask questions.

[Idealrealist]

Buh-Dang!

[Polecat]

Chevy GM car 5x4.75"

[Idealrealist]

Chevy GM car 5x4.75"

I knew somebody would come through.

Thank you

[squeak12]

I imagine google could help "[car name] bolt pattern"

[Idealrealist]

Yeah my friend tried that but said he came up empty.

So I told him I'd try on here.

[Polecat]

S10, smaller GM is 4.5", cars is 4.75"...chevy trucks are 5x5"