Hello, hoping for some solid answers if anyone has dealt with a swap like this. I have a 1996 Sierra 1/2 ton with a blown 305. Planning on putting in a 350. I'm being told that the computer will adjust for the 5.7L and the injectors will be fine, but i'm looking for confirmation that this is the only issue i should watch for! Thanks for the help.

We'll from what i have found i dont think the computer from the 305 will work for a 350, but i might be wrong. Also i dont know enough to give u an honest answer about the injectors but i would deff give it alittle time for more people to come about this thread.

Wish u the best of luck