Hi.

I am looking to modify my '96 GMC Safari and have been told that before I look to get the current PCM re-flashed I should fit a PCM from a 2001-2002 Astro/Safari.

I was wondering what peoples thoughts were on this and would love to hear from people who have done this previously.

Is it difficult and are there any other parts needed to complete the job?

Thanks in advance,

Ben