Hi, This Gasket is New old Stock,just bought a whole Car parts store with a lots of vintage stuff so visit my other auction for the next 2 month,there will be very good deal and probably RARE FINDS too. If you need other gasket,visit my store as I have few thousand gasket for sale. Sold as is as i can not test nothing but they are NEW What you see is what you get,please check the pics IF YOU BUY MORE THAN 1 ITEMS,please request shipping price as I will combine shipping to make you a better deal on shipping. Thanks for looking.Denis Fits Vehicles Pontiac Parisienne (1984-1985) Pontiac Grand Prix (1982, 1984-1987) Pontiac Bonneville (1982, 1984-1986) Oldsmobile Toronado (1981-1984) Oldsmobile Delta 88 (1984-1985) Oldsmobile Cutlass Supreme (1984-1987) Oldsmobile Cutlass Ciera (1982-1985) Oldsmobile Cutlass Calais (1984) Oldsmobile Cutlass Salon (1985-1987) Oldsmobile 98 (1981-1983, 1985) GMC Caballero (1984) Chevrolet Monte Carlo (1980-1981, 1984-1987) Chevrolet Impala (1984-1985) Chevrolet El Camino (1984) Chevrolet Caprice (1984-1985) Cadillac Seville (1981-1982) Cadillac Fleetwood (1980-1982) Cadillac Eldorado (1981-1982) Cadillac DeVille (1980-1982) Buick Riviera (1980-1984) Buick Regal (1980-1987) Buick LeSabre (1980-1985) Buick Electra (1980-1985) Buick Century (1980, 1982-1985) Pontiac Grand LeMans (1982) 84-86 87 Pontiac Chevrolet Corteco 43316CS Engine Intake Manifold Gasket Set,Corteco, Part Interchanges General Motors 12328761 General Motors 25505397 NEA MS52 7424591 Detroit Gasket 43316 Detroit Gasket 43316CS Rol MS49000 MS 99031 Victor Reinz MS15960 Corteco 43316CS McCord MS99031 MAHLE MS15960 MMP 617503