318 shortblock, 360 heads...?

Thanks guys, it is a 318 with the 360 heads (bigger valves than 318 heads is what i meant but if 360s werent built until '71 im gonna have to look into it further), 340 cam and a 4 barrel Thermoquad. Thats was the biggest and only V8 Mopar engine in the mexican line up at the time but again they are not like the regular Barracudas in the US with like 180hp 318s, their consoles are also very strange and dont look like the regular A body 4 speed consoles, they actually look more like the automatic's. All '66 '67 '68 and '69 mexican Barracudas were fast backs, 4spds and 4barrel 318s.

What i heard from my dad and his friends is that they rev very high and were faster than Chevy 350s and Ford 351s, even a friend of his cracked a couple pistons and a head in a '70 Boss 302 racing with a '69 318 GTS and my dad still has that engine.

Im going to look up the engine numbers rather than the VIN since they dont have the same codes as the US models.