Wolftrk99

iTrader: (5)

I was getting confused with the 05 release of afm etc, i bow to you sir!!! figured of i confused it enough youd jump in eventually......

1FastBrick

iTrader: (17)

FYI, The heads are universal left to right. You just need to put the plug and the temp sensor on the correct side after the fact...

1FastBrick

iTrader: (17)

That is Gen 4 stuff found in the NNBS 06-13 SUV 07-14 Truck.

Wolftrk99

iTrader: (5)

Yeah but gev4 was inteoduced in 05 in trailblazer or something iirc...

Wolftrk99

iTrader: (5)

I know and i had bare heads neither had plugs, i wanted to put them on way factory did but goofed it, not worried about it.....what i get for working on the back side of the engine at some ridiculous hour of the morning after working way too many hours

1FastBrick

iTrader: (17)

I think that heart attack caused some drain bamage...


Trailblazer had an inline 6 cylinder 4.2L in 2005.

Wolftrk99

iTrader: (5)

Never had a heart attack... Lh6 in trailblazer, envoy, a saab and one other model starting in 05.... Wiki'd it nontheless it was gen 4..... Op needs find an lm7 or l33 and be done with it...

1FastBrick

iTrader: (17)

OK, A blockage that required a triple bypass. My appoligies

I thought it was 06 when the introduces the SS model that they introduced The V8, But those vehicles are worthless to me so I could care less...

But either way , Yes it was a gen 4 engine.

Wolftrk99

iTrader: (5)

Hey when i do it, i do it good, and make sure its gonna be fixed or dye tryin

I would own a trailblazer..... SS.....Long enough to drive the **** out of it for about a week and then trade it in or for that matter pull the engine/trans and scrap the rest, ls2 would wake this yukon up a bit maybe??

TwiZtedZ71

Just want to say THANKS Wolftrk99 and 1FasBrick! That's exactly the info I was looking for! Very much appreciated. I feel like that's good info to know, and I like to pictures too! Now I just need to figure out which route I want to go, find myself an engine and start this project...