Buick GSX

[Stefano]

Not all GSX's are Stage One cars. Both 4 speed and auto non Stage Ones were produced. Also, the Sloan Museum has info similar to PHS docs on some of the Stage One cars.

[PPPJJJFFF]

True, not all GSX cars are Stage 1 cars. 400 of the 678 built in 70 were stage 1 cars. The two things that first stand-out are the Chrome valve covers on the Stage cars. Red on the non-stage cars. And the air-cleaner.

Sloan doesn't have documentation for 70 Buicks. Wayne Roberts owns the documentation. I can tell from experiance when checking on my car.

What color is the car. Apollo White or Saturn Yellow?

Patrick