3238104|Exhaust and Intake Valve Kit for 1985 Chevrolet K20 Suburban 5.7L - VK163125XP133. Replace your original Exhaust and Intake Valve Kit with this direct-fit unit for the 1985 Chevrolet K20 Suburban 5.7L. Trusted by mechanics and DIYers alike, it helps maintain optimal engine operation and performance.. 1985 Chevrolet K20 Suburban 5.7L Engine Exhaust and Intake Valve Kit - VK163125XP133 Also fits the following vehicles: 1992 Chevrolet K1500 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1993 Chevrolet K1500 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1994 Chevrolet K1500 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1995 Chevrolet K1500 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1988 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1989 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1990 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1991 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1992 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1993 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1994 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1995 Chevrolet K1500 5.7L Engine Exhaust and Intake Valve Kit, 1985 Chevrolet K20 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1986 Chevrolet K20 Suburban 5.7L Engine Exhaust and Intake Valve Kit, 1985 Chevrolet K20 5.7L Engine Exhaust and Intake Valve Kit