1970-1974 Chevrolet Blazer Base 4.1 Liter, 1970-1974 Chevrolet Blazer Base 4.1 Liter, 1970-1974 Chevrolet Blazer Base 4.8 Liter, 1970-1974 Chevrolet Blazer Base 4.8 Liter, 1970-1973 Chevrolet Blazer Base 5.0 Liter, 1970-1974 Chevrolet Blazer Base 5.7 Liter, 1970-1974 Chevrolet Blazer Base 5.7 Liter, 1973-1974 Chevrolet Blazer Base 7.4 Liter, 1973-1974 Chevrolet Blazer Base 7.4 Liter, 1973 Chevrolet Blazer Base 7.4 Liter Powerglide, 1973 Chevrolet Blazer Base 7.4 Liter Powerglide, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM326, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM326, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM330, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM330, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM465, 1973-1974 Chevrolet Blazer Base 7.4 Liter SM465, 1973-1974 Chevrolet Blazer Base 7.4 Liter THM350, 1973-1974 Chevrolet Blazer Base 7.4 Liter THM350, 1973-1974 Chevrolet Blazer Base 7.4 Liter THM400, 1973-1974 Chevrolet Blazer Base 7.4 Liter THM400, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter 162T, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter CH465/MC9, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter SM326/M15, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter SM330/M15, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter THM350, 1978-1979 Chevrolet C10 Big Ten 4.1 Liter THM400, 1978 Chevrolet C10 Big Ten 4.8 Liter 162T, 1978 Chevrolet C10 Big Ten 4.8 Liter CH465/MC9, 1978 Chevrolet C10 Big Ten 4.8 Liter SM326/M15, 1978 Chevrolet C10 Big Ten 4.8 Liter SM330/M15, 1978 Chevrolet C10 Big Ten 4.8 Liter THM350, 1978 Chevrolet C10 Big Ten 4.8 Liter THM400, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter 162T, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter CH465/MC9, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter SM326/M15, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter SM330/M15, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter THM350, 1978-1980 Chevrolet C10 Big Ten 5.0 Liter THM400, 1978-1980 Chevrolet C10 Big Ten 5.7 Liter 162T ...See Application Guide for Additional Fitments