To see if 350cid engines were available in '86 el caminos, why not check in oil & air filter replacement handbooks, like Fram's and others? Wikipedia's article on el cam's suggests the answer to be 'no.'
did the 1986 El Camino have a 350 motor
yes it is an available engine.
350 c.i.d.
You don't...
Pretty much any 350 Chevy engine from 1968 to 1987 will work.
Yes. You'd need to find a v8 donor car to transfer the emissions equipment, etc.
8* BTDC
The only 350 available in a 1984 El Camino was the diesel. If your V8 isn't a diesel, it's a 305.
YES, It will fit right in it.
no
No
Most El Camino Have 8 cyclinders either a 305 cubic inch engine or a 350 CI engine. some of the early 60 models had 6 cyclinders.
That car didn't come with a 350. The V8 available for that Monte Carlo was the 305 which took the ACDelco R43TS spark plug.