1937-1946 Chevy 37 38 39 40 41 42 43 44 45 46  Chevrolet Truck Rubber Firewall Grommet Set 6 piece. Made in the USA. Our photos show the front view, back & side view. This set fits 1/2 ton, 3/4 ton, 1-ton, 1.5 ton, 2-ton, panel trucks, suburban & canopy express trucks.