my motor swa

1980 cc dually org had the 454 with 400 now has 2006 6.0L with 4l80

and pulling my mini to tex mex





got 12mpg pulling a mini with wind most of the way doing bout 75mph

Looks nice. I got a couple of buddys with lsx swapped squarebodys. Did u also run the new style radiator/condenser? Are you going to make custom lines for the a/c?

i used the 454 radiator fit perfect hoses hook up great and ill use the stock condensoroff the square but i need to buy new ac stuff i havent bought it yet im going to use an aftermarket compressor and brackets and the a/c line ill have custom made at a local shop in town once i get everything mounted ect

i really like the truck man, it has character, and nice looking mini also. i like the motor swap. you pretty happy with it? how was the wiring, ect ?

Thank the writing was a piece of cake I bought my harness from ls1wiring.com it was well worth it saved me a bunch of time and head ache.. I took it to a performance shop in town and had it tuned it rims great way better than that 454 ever did and way better gas mileage I got it done Wednesday night bout midnight and 430am Thursday drove to Somerville bout a 10hr drive..if my pockets were deep I really wanted that 6.6l diesel with the Allison but the 6.0 will do just fine

Nice work on the swap

awesome man. sounds good. glad it worked out. and yea lol who doesnt want the dmax swap haha

nice swap man....i put a LS motor in my dually but i went with a carb...was never really happy with it so a few months ago when i pulled the motor out to paint it it went back in with fuel injectionn but havent finished it up yet...my harness came from CurrentPerformance.com and its a nice piece...what did you do about the fuel system? i just got my fuel cell mounted now i gotta run fuel lines

I do not think I will ever go back to a carb motor. With a wiring harness do not ground to the valve covers that was the only problem I had with wiring harness. I put two new tanks in, all new fuel lines, and an inline fuel pump. I don't have any pics to show.