Grand Rock - Mack Truck Type 1 Muffler - 4" Inlet & 4" Outlet page21_22 High Durability Resin for Printed

High Durability Resin for Printed Circuit Board

Kenworth Chrome Elbows for Single Muffler Kenworth models

Operates on two AA batteries

Alcoa One Piece Hub Cover System - 10 Hole

Available under part number M85417R

Grand Rock - Mack Truck Type 1 Muffler - 4" Inlet & 4" Outlet page21_22 High Durability Resin for PrintedGrand Rock Mack Truck Type 1 Muffler 4" Inlet & 4" Outlet Grand Rock Mack Truck Type 1 Muffler 4" Inlet & 4" Outlet Fits Most MACK Truck Makes and Models 4 Inch Inlet ID (inner dimension) 4 Inch Outlet OD (outer dimension) 8. 4 inch round diameter 41 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