Chevrolet Repair: engine swap, chevy van, light sensor

Question
i have a 93 k1500 gmc i am swaping out the factory 4.3 for a 350 out of a 89 chevy van what changes do i need to make to the computer system?

Answer
Hi Aaron... you will need to put in the computer system for the 350....make sure that you use all the same type of sensors for you dash gauges....ie: dash temp gauge. gauge sensor. or if light  use light sensor...try to sue the ones from you old engine where you can...hope this helps