will this fit?

i know this tranny i have from a blazer will fit my 3.4 but will i have to get a new computer? or will it work i have a 5speed in it now the clutch is bad and i dont feel like messing with it

Just get a new clutch. Why do a tranny swap when you can do a clutch swap and be fine?

because i hate having a standard and messing with a clutch and it seems i messed up some teeth