3237738|Exhaust and Intake Valve Kit for 1998 Chevrolet C3500 7.4L - VK163111XP39. Replace your original Exhaust and Intake Valve Kit with this direct-fit unit for the 1998 Chevrolet C3500 7.4L. Trusted by mechanics and DIYers alike, it helps maintain optimal engine operation and performance.. 1998 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit - VK163111XP39 Also fits the following vehicles: 1990 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1991 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1992 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1993 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1994 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1995 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1996 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1997 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1998 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1999 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 2000 Chevrolet C3500 7.4L Engine Exhaust and Intake Valve Kit, 1991 Chevrolet C3500HD 7.4L Engine Exhaust and Intake Valve Kit, 1992 Chevrolet C3500HD 7.4L Engine Exhaust and Intake Valve Kit, 1993 Chevrolet C3500HD 7.4L Engine Exhaust and Intake Valve Kit, 1994 Chevrolet C3500HD 7.4L Engine Exhaust and Intake Valve Kit