1990 5.7 throttle body engine f/s

[ol yellow 72]

bought this engine and put it in my 87 chevy only to wreck it a week later. what i have is a 1990 5.7 out of a suburban this engine has 87,000. it is complete includes the starter, alternator, fan, throttle body, computer, disptibutor, complete, has new head gasket on passenger side, new intake gaskets complete and ready to go, only put about 300 miles on the engine, but it ran sweet, no smoke, no chatters, great engine
asking $350.00 please reply throught pms