Hey Lu,i was looking at your pics of the poor Barfelona Matty your engine is coming out of and it from the pic looks like a complete clean motor you lucked out most are grungy and missing parts also get the radiator off that matty as well its most likely a blackstone 3 core V8 radiator and will fit your Gremlin and and MAKE SURE YOU GET THE KICKDOWN CRAP too of the trans and whatever is hooked up to the car tranny dipstick tubes and the kickdown leves off AMC 727's are a bitch to find i'd snag those rims off that barfelona too as thier rare AMC rims and could be either used on your gremlin or used to trade for needed parts?? Bart