[yellowGT]

so by the research i have done supposedly you dont have to buy the adapter that goes between motor and old skool tranny...is that right with using the lq4/lq9? Also what type of fuel system did you use? Part numbers would be excellent. Im about to do my crew cab dually and Im thinking about leaving my 400 in it but the mileage issue your having might have me look for a 4l80.