Normally aspirated carbureted fuel tank with neck
1978-88 Chevrolet Monte 229 305 350
78-83 Chevrolet Malibu 229 305 350
78-87 Chevrolet El Camino 229 305 350
78-88 Pontiac Grand Prix 231 305
78-88 Olds Cutlass 442 Hurst Olds 231 307
78-87 Buick Regal 231 307
229,231, 305 or 307 Engines