black x is the man i have been trying to get answers out of for a while, ive been chasing around all the videos you put up in hopes you can help me, im looking to do the exact same thing to my 99 2.2 s-10 i want to put a vortec 5.3 in it and im wondering which modifications whrere nessasary, engine mounts? tranny duh..computers and gauges, cut the wheel wells? firewall?....please help

Nice haven't seen many s-10's on here. How long did it take you to do the swap?