Description
For A/C Belt. Exc.Air Pump. 5.0 & 5.7L. Exc.Air Cond. Air Pump Alternator Power Steering and Water Pump. 6 cylinder 4.3 with ac. S-series. 4.3l. S-series. 2.8l. Without ac. Allows for the operation of various pulleys and drive belt accessories with the use of a single beltCreates a secure point of contact with the pulley which allows for tractionOriginal equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations depending on the part type Serpentine Belt.
