This video will show you how they work and what parts you need to get started with them.
how to disassemble the Rotary Spoilers on a 2002 Chevy Monte Carlo SS.
This video will show you how they work and what parts you need to get started with them.
The Rotary Spoiler was invented by George C. Knechtel in 1919.
He patented his invention in
1921 and sold it to the American Motors Corporation (AMC) in
1922. It was first used on the
1923 model year AMC Gremlin. In
1926, the spoiler was added to the front fenders of the
1928 model-year cars.
