Here's a brown cowl vent knob like original for your 40-46. For 1940 1941 1942 1944 1945 1946 Chevrolet Trucks

This is an Ivory colored accessory cowl vet knob. For 1940 1941 1942 1944 1945 1946 Chevrolet Trucks

Headlight Knob. Rose tan For 1940 1941 1942 1944 1945 1946 Chevrolet Trucks

Choke Knob. Rose tan For 1940 1941 1942 1944 1945 1946 Chevrolet Trucks

Throttle Knob. Rose tan For 1940 1941 1942 1944 1945 1946 Chevrolet Trucks

Shift Knob. Black for 3-speed floor shift, push-on. Rubber bushed For 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 Chevrolet Trucks

Shift Knob. 4-speed screw-on. Black. (thread size 3/8x24) For 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Trucks

This adjustable wire end stop is for hood, choke and throttle cables etc. For All Chevrolet Cars and Trucks

Dash Knob (Paul Atkins Signature Series). Polished Smooth design. 7/8" diameter. 3/16" I.D. shaft hole. For All Cars and Trucks

Dash Knob (Paul Atkins Signature Series). Polished Grooved design. 7/8" diameter. 3/16" I.D. shaft hole. For All Cars and Trucks

Polished Machined Aluminum Dash Knob - 3/16" Hole For All Cars and Trucks

Polished Machined Aluminum Dash Knob - 1/4" Hole For All Cars and Trucks

Polished Machined Aluminum Dash Knob - 3/16" Hole For All Cars and Trucks

Polished Machined Aluminum Dash Knob - 3/16" Hole For All Cars and Trucks

Polished Machined Aluminum Dash Knob - 1/4" Hole For All Cars and Trucks