looking for a good used motor...

ls1 350, lq4 6.0 or 5.3

 

U looking for a long block only? im fixing to pull my 2005, 5.3 and sell it from intake to oil pan.

 

do you know what crank you have ... i need one with a 24 x reluctor ring

 

Hmmm.. Have no glue. How can you tell? Serial # off the engine?

 

07-09 NNBS is the 54x
99-07 Classic is the 24x
to run the 54x on your stock computer and harness you'll need adapter harness or something of the sort. im sure someone will chime in and verfy the correct things needed

 

I have a complete 2006 5.3 long block in the plastic chevy crate!!! with lots of other parts with it, has less than 33k on on it

 

Mine is a 2005 so it should be the 24x..