Grand Rock - Peterbilt Lower Exhaust Elbow page84 Select your truck model from

Select your truck model from the drop down

installed anywhere

Chrome plastic bullet push-on nut cover for hex nuts and bolts

Front microphone connector for easy mounting in tight spaces

Grand Rock - Peterbilt Lower Exhaust Elbow page84 Select your truck model fromGrand Rock Peterbilt Lower Exhaust Elbow Grand Rock Peterbilt Lower Exhaust Elbow Replaces Peterbilt Part #14 15073 90 Degree Bend Fits Most Peterbilt 379 Conventional Makes & Models Sold Individually 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 parts and material in the industry. Through excellent