For 1977-1991 Chevrolet V3500 Front Brake Rotor, Vented

Overview Front disc brake rotor for listed Chevrolet, Dodge, and GMC applications. Cast-iron rotor with vented construction and a plain surface. Key Features - Cast-iron disc construction - Vented design with plain surface - Install-ready; no additional machining or resurfacing needed Specifications Disc Diameter: 12.87 in Height: 3.08 in Nominal Thickness: 1.54 in Minimum Thickness: 1.47 in Hub Register: 5.01 in Bolt Size: 0.7 in Number of Lugs: 8 Reference Numbers Interchange: 12161029 What's Included 1 x Brake Rotor; mounting hardware not included Vehicle Applications 1977-1981 Chevrolet K30 Cheyenne (SRW) 1981-1986 Chevrolet K30 Custom (SRW) 1977-1980 Chevrolet K30 Custom Deluxe (SRW) 1981-1981 Chevrolet K30 Deluxe (SRW) 1977-1986 Chevrolet K30 Scottsdale; Silverado (SRW) 1988-1988 Chevrolet V30 Cheyenne (SRW) 1987-1988 Chevrolet V30 Custom Deluxe; Scottsdale; Silverado (SRW) 1989-1990 Chevrolet V3500 Scottsdale (SRW) 1989-1991 Chevrolet V3500 Cheyenne; Silverado (SRW) 1990-1993 Dodge W250 Base (4500lb FA; Dana 60) 1990-1993 Dodge W350 Base (5/8 in.-18 studs; casting #100353) 1977-1978 GMC K35 Base; High Sierra; Sierra Classic; Sierra Grande (SRW) 1979-1982 GMC K3500 Sierra Grande (SRW) 1979-1986 GMC K3500 Base; High Sierra; Sierra Classic (SRW) 1987-1991 GMC V3500 Base (SRW)