2000 Ls6 block engine replacement factory warranty
If GM ran low on LS1 blocks for new production vehicles in MY 01 and 02 and substituted LS6 blocks, it stands to reason they could have done the same thing for warranty replacement crate engines. This is pure speculation on my part and have nothing to back it up.
Launching!
Joined: Nov 2005
Posts: 286
Likes: 1
From: Arlington, TX
I have seen other threads saying x% of fbodys had ls6 blocks. the people in the threads had sources and seemed creditable. anything is possible if your block was replaced in 01 or later. the only real difference was cooling passages i believe. you do not gain anything by having a ls6 block as far as power. in the old threads they had ways to find out what was in the cars. try doing a search and see what comes up.
On The Tree
Joined: Apr 2005
Posts: 162
Likes: 0
From: Northern Virginia
Originally Posted by c5_ls1_6spd
i thought it was '02+
