For 1987-1989 GMC Safari 4.3L V6 GAS Drive Belt Tensioner Assembly Gates 1988

Part Type: Accessory Drive Belt Tensioner Assembly. DriveAlign Automatic Belt Drive Tensioner. Belt Tensioner. 1987 GMC Safari Engine: 4.3L V6 GAS; W/O A.C.;;. Contents: Tensioner Assy. 1988 GMC Safari Engine: 4.3L V6 GAS; W/O A.C.;;.