Item # 3653420 37-47
This is the rubber seal for the floor to transmission on a 3-speed.
The measurements are:
Top: 2-3/4 inches outside diameter
Bottom: 2 inch outside diameter
Inside Diameter: 1-1/4 inches
This part fits most 1937 1938 1939 1940 1941 1942 1946 1947 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.