Grand Rock - Type 4, 11" x 36", 4" ID - 4" ID Exhaust Muffler Type_Fenders Class 1 & CA Title

Class 1 & CA Title 13

Roadworks Peterbilt 379 Classic Bumper provides the look and performance you are looking for

2 or 3 light holes

Weatherproof

KW7-18615RC

Grand Rock - Type 4, 11" x 36", 4" ID - 4" ID Exhaust Muffler Type_Fenders Class 1 & CA TitleGrand Rock Type 4, 11" x 36", 4" ID 4" ID Exhaust Muffler Grand Rock Type 4, 11" x 36", 4" ID 4" ID Exhaust Muffler 4 Inch Inlet ID (inner dimension) 4 Inch Outlet ID (inner dimension) 11 inch round diameter 36 inch length Sold Individually Made in the USA Grand Rock Company is a major manufacturer and warehouse of superior exhaust systems for the aftermarket. Since 1970 Grand Rock has had its sights set on providing the customer with only the best