For 1939-1946 Chevrolet and GMC trucks, this cowl vent seal measures 3-3/4" wide by 14-5/8" long, ensuring a precise fit for your classic vehicle. Designed by Metro Moulded Parts, it is crafted with over 50 tons of pressure, delivering exceptional detailing and a snug, reliable seal. This part is essential for keeping water, dirt, and debris out of your truck's cowl vent, protecting the interior and maintaining the vehicle's integrity. Its durable construction ensures long-lasting performance, making it a dependable choice for restoration or maintenance projects. Backed by Metro's 30-year Platinum Warranty, you can trust this seal to perform for decades.