BESTfit Exhaust Tee Replaces 14-13978-0150 For Peterbilt 379 Day Cab With Mufflers Mounted Behind The Cab

01-0806139780 * High Quality Exhaust Y Pipe * Made Of Aluminized Steel * 5 Bends * (1) 5 Inch OD Inlet * (2) 5 Inch OD Outlets * With Mufflers Mounted Behind The Cab * Sold Individually * Warranty On Exhaust Y Pipes Against Defects In Workmanship & Material From Date Of Purchase ***High Quality Aftermarket Replacement Part (Not OEM)*** * Replaces OE Number(s) 14-13978-0150, 14139780150 ** This Item Is Special Order. This Item Will Not Be Able To Be Canceled And Is Non-Returnable.