ok i got a 96 z24 i raced this cobalt ss with a 2.4 but it didnt look like mine .....will that engine bolt right up to my car do i need the tranny? and do those cobalt come stock with that engine i thought those only had a 2.0 litr supercharged?
The 2.4L in cobalts is an LE5, which is a variant of the ECOTEC family of engines. Your 2.4L is an LD9 which is a variant (kind-of) of the Quad4 family of engines. So no it won't
the regular (weak sauce) SS has the 2.4L in it while the SS S/C (tits) has the 2.0 S/C engine in it. They are not a direct swap and arnt really better than the LD9.