Found an LS engine, itīs a LS7X Warhawk engine.
Used engine with one wrecked head, piston and rod-damage in one cylinder so some work required but the price was nice.
Katech built engine that sat in a twinturbo z06 with poor tuning from the guys that ran it here in sweden.
Needed a new head, new rods and pistons.
The Callies crank was okay