Models 5.0L 305 V8 (185, 225, 230 hp), 5.0L 307 OHV V8 (210, 215, 225, 230, 235, 245 hp)
Models: 5.7L V8, 250 (215, 220, 250, 260, 270, 290 hp), 250 King Cobra (235, 270 hp), 260 (250, 260, 270, 290 hp) Except GEN+ engines with plastic intake manifold gaskets.