Mirror-polished 1.5" diameter stainless steel silent shifter kits. Designed to quiet transmission noise in your cab! Reuse factory hardware for installation.
Includes:
Armaflex insulation foam - helps prevent air lines from rattling
Air Line Kit
Shift Collar
Fits Peterbilt 389 models from 2007 and newer and 379 models from 1987-2007.
