I've got a complete LQ4 (minus alternator and wiring harness, PCM is included though). It came out of a '99 or '00 Silverado (it came with iron heads) and has roughly 41K miles on it.
I'm only asking what I payed for it because I need it gone soon. I bought it for my Trans Am, but it won't bolt up to my T56 without modifications to the crank. It would be perfect for a stroker! It will bolt up to a 4L80E though. Give me a call with any questions. 512-971-5064 I'm near Austin and would prefer not to ship. I am asking $1300 obo.

 

To the top...I'm also open to trades that'll help me with my 6.0/T56 swap into my '84 Trans Am...

 

You do realize that if you take the spacer off of the back of the crank your clutch and pressure plate will fit right on just as it does on your ls1. I may have a friend that could use this. I'll talk to him tomorrow.

 

 

not if it is a early 6.0. it has a wideflange crank. or something like that. the later engines used the spacer.

 

Iron headed 6.0 = different crank!!

 

I have one of these motors they need a newer style crankshaft to work