friend of mine from out of state found a 6.0 for dirt cheap ask me if i wanted it i jumped on it! he's bringing it to me tomorrow so im just going to drop it in as is and let it eat!

my truck is a 04 silverado 4.8 i already 4l80e swapped it about a year ago i think it was? anwho....

what flex plate is needed?

all my current sensors, accessory drive, intake & injectors will all work?

 

What year is the 6.0?

If it's like a 1999-2000 I think those are the long crank engines, everything else would be exactly the same. So your current flex plate does not change because you already have the 4L80e.

Blocks are the same, bolt your crap on, tune it and go. Just note that your factory injectors are at their limits on a stock 6.0, so any mods will require larger ones.

 

the 6.0L is an 2002 i was told it has 317's, i say 6.0 since im not sure if its lq4 or 9 will tomorrow tho

at this point just putting it in only mods are just kooks LT's and a CAI since i have them already, dont want this to snow ball on me i have HPtuners with credits so going to pop in a stock tune this is really a no frills unplanned budget swap

only thing i plan on doing is new crank, rear main seal and front/rear cover gaskets