This top quality WAI Distributor generally fits Chevrolet - GMC vehicles and includes models such as K5Blazer - C10 - C10Suburban - C20 - C20Suburban - C30 - Camaro - Caprice - G10 - G20 - G30 - Impala - K10 - K10Suburban - K20 - K20Suburban - K30 - Nova - P10 - P20 - P30 - R20 - R30 - V20 - V30 - C50 - C60 - C1500 - C1500Suburban - C2500 - C2500Suburban - C3500 - K1500 - K1500Suburban - K2500 - K2500Suburban - K3500 - R2500 - R3500 - V3500 - C15Suburban - C25Suburban - G15 - G1500 - G25 - G2500 - G35 - G3500 - Jimmy - K15Suburban - K25Suburban - P1500 - P25 - P2500 - P35 - P3500 - V2500 - C5000 - C6000 with trims including . Engine types may include 4.1 L6 GAS CARB - 4.8 L6 GAS CARB. This part fits vehicles made in the following years 1989 - 1988 - 1987 - 1986 - 1985 - 1984 - 1983 - 1982 - 1981 - 1980 1979 1978.