Engine Brake Def & Sound Fix

This mod fixes trucks engine brakes and their sounds mentioned below:
Freightliner 120FLD Classic XL Freightliner Argosy Freightliner FLB Kenworth T600 Kenworth T800 Peterbilt 351 Peterbilt 379
It is include 2 scs file:
1. Fixes with new sound (from TheHDStrelok) 2. Fixes with original sound
This mod fixes engine brake sound for couple of trucks mentioned above and with this mod, when you use engine brake, truck don’t do downshifts anymore. Like Kenworth T680 and Peterbilt 579.
Give more priority than trucks mod.
DO NOT REUPLOAD!!! RESPECT THE ORIGINAL LINK AND AUTHORS!
Enjoy your game!
Authors: TheHDStrelok, GadreeL