This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Oldsmobile 98: 1975] - [Oldsmobile Custom Cruiser: 1975] - [Oldsmobile Delta 88: 1975] - [Pontiac Bonneville: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975] - [Pontiac Catalina: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975] - [Pontiac Executive: 1968, 1969, 1970] - [Pontiac Firebird: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975] - [Pontiac Grand Am: 1973, 1974, 1975] - [Pontiac Grand LeMans: 1975] - [Pontiac Grand Prix: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975] - [Pontiac Grand Safari: 1971, 1972, 1973, 1974, 1975] - [Pontiac Grandville: 1971, 1972, 1973, 1974, 1975] - [Pontiac GTO: 1968, 1969, 1970, 1971, 1972, 1973] - [Pontiac LeMans: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975] - [Pontiac Tempest: 1968, 1969, 1970] - [Pontiac Ventura: 1971, 1972, 1973, 1974, 1975]