This Dayco Accessory Drive Belt fits your 1988 1987 1986 1985 GMC G3500 4.3L 5.7L V6 V8 (Fan AC Idler) and is perfect for a tune up or performance upgrade. .
Dayco Fan AC Idler Accessory Drive Belt for 1984 Chevrolet G20 5.0L 5.7L V8 ec
Dayco Fan AC Accessory Drive Belt for 1980-1982 Cadillac DeVille 4.1L V6 ew
Dayco Fan AC Accessory Drive Belt for 1982-1986 GMC K3500 5.7L V8 Serpentine pj
Dayco Fan AC Accessory Drive Belt for 1982-1986 GMC K2500 4.3L 5.7L V6 V8 jb
Dayco Fan AC Accessory Drive Belt for 1976-1977 GMC K25 4.8L L6 Serpentine ft
Dayco Fan AC Power Steering Accessory Drive Belt for 1983-1995 Chevrolet P30 td
