I’ve dumped a ton of money at this thing. I got it from my Grandpa who bought it new. Recently put in a 454 with a Fitech EFI but I can’t seem to get it to run right and I just done throwing money at it. Motor has fresh cam and head work. New flywheel and clutch, plugs, fuel pump, water pump, 150 amp alternator, upper and lower control arms, tie rods, all 5 tires bought maybe 4-5 years ago. Replacement dash pad, mahogany steering wheel. Long tube headers with 3” X pipe for freedom noises. Starts and idles great but pops and stumbles under load. I love this truck but she don’t love me back so it’s down the road to find happiness elsewhere. 3/4 drop with half ton rear springs.