i got a 05 colorado im thinking about putting a 350 in it but im wondering what to do about all the ABS wiring from the old harness? keep it take it out?
there is ALOT more to it than just ripping the wiring out and throwing in a small block. Your best bet would to be is to hit up http://www.v8s10.org and http://coloradofans.com . ALOT of people on there that have done that kind of swap and will be able to tell you what all is needed and what you can expect