i have been getting extremely pissed off for the last 1/2 hour i punched a hole through my wall already, i have been trying to look up the engine suffix XJA and when ever i look up engine suffixes all i get are camaro sites that tell me nothing, if i see one more thing about a f***ing camaro i going to kill something, this engine was pulled from a mid to late 90s chevy truck but i need to know exactly what, can anyone please help.