Reference: Serpentine Belt for 1999 GMC 5.0L engine
W.P. ALT P.S. W/100A ALT W/105A ALT W/100A ALT W/O A.C Belt for 1999 GMC C1500 SIERRA SL - Engine: 5.0L
Description: 870K6 Micro rib Poly V Belt K SectionOutside circnference: 87.75 in(2228.85 mm)Number of ribs: 6 RibsWeigth: 0.53244 lbs.