1-3/4" x 3" Stainless Steel Longtube Headers and 3" Stainless Steel Catted Y-Pipe
* Compatible with stock and Mishimoto radiators for versatile use
resulting in quicker and more consistent braking performance
safeguarding your vehicle’s body from minor dents and scratches
Performance Gain : 8-11hp
Cowl Vent Seal For Chevrolet Truck 1939-1946, GMC AC100 1939-1940; RP 100-O Slingshot R 1-3/4" x 3" Stainless SteelFor 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