Ls swap on my 76 k10

[Madrigal43]

What' up I am new here I have a question that maybe been talked about alot but I wanna do a ls swap on my 76 k10 I got a 12 inch lift with a 400 small block and a 350 tranny. My question is what parts do i need to take off from the donor truck it's. 2004 Burban z71 5.3 ... does anyone have a list of parts and what tranny fits I been hearing about a adaptor so yea.... thanks guys

 

[Charlie]

 

[C10man]

So you’ll want to get all the accessories (water pump, alternator, alternator/ PS pump bracket, PS pump and the lines, etc) as well as the wiring harness. The wiring harness will make everything easier when it comes making it run in your 76. Are you swapping the trans also? If so you’ll want to get the trans itself, as well as the cross member to modify it to fit.

 

[Camar068]

if it's drive by wire, you'll need to get the TAC module, gas pedal, and the wiring between them and the computer. If you go with the 4l60 trans that come with a lot of them, you might get lucky and the drive shafts out of a K10 with a 700r4 will work. I can't testify to driveshaft lengths.