GM Performance LQ9 long block Part number 19370163. This crate motor was purchased through Pace Performance from GM Performance and is still in the shipping crate.

450hp
6.0 Liter iron block

LS3 Aluminum heads

LS6 Cam

24X Reluctor

I also have these new parts for an additional cost. GM water pump, intake, sensors and full set of injectors.

Now being sold under this part number

https://paceperformance.com/LS3-Crate-Engine-by-Chevrolet-Performance-LS364-450-6.0L-452-HP-19434650.html?q=LS364%2F450

$5500.

Contact @Beckbuilt or  Jon (801) 390-7175.

Located in Syracuse, Ut.