Gates 85-88 GMC Brigadier Detroit Diesel 6-71 Diesel A.C. High Capacity V-Belt (Standard)

Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.