Mopar Performance Carb 5.7L Crate Engine

Is there anything special about this 5.7L Hemi? I see them pop up occasionally on CL. Apparently they come from carb to pan. How hard are they to adapt to an A body and 904. I know, for sure, it would need at least headers and motor mounts. PS would have to go away unless I would convert to Borgeson, and if then, I've heard TTI's headers have some clearance issues for that application. I'd assume, like most crate engines, an engine builder should tear it down and check it. Seems like he bought it from Bouchillon Performance.

Here's what one add reads... Seems kind of high as he wants $6200 for it.

"This is a new in the crate 5.7 Hemi Mopar performance engine. This i the model with a 4bbl carb and 16 plugs. The picture is from the Mopar performance site and the text is from there listing.
It is complete with the computer and harness for the ignition and is still in the original shipping container.
I purchased it for a project about 3 years ago and never went through with it. I need the room so it's time to let it go.
See the details below.

Part # P4510594
NEW! 5.7Liter HEMI CRATE ENGINE
CARBURETED
360 HORSEPOWER
360 Ft. Lbs. Torque

If modern technology with a touch of "Old School" is your flavor, Mopar's 5.7 Liter Carbureted HEMI Crate Engine may be what you're looking for. It also comes with "Plug and Play" technology and can accept low pressure (5-7 psi) fuel delivery systems found on many past model vehicles. The 5.7L Crate Carbureted HEMI Produces 360 HorsePower at 5,400 RPM and 360 Ft. Lbs. of Torque at 4,200 RPM.

Specifications:
* Built with all - new components
* Completely assembled from Carburetor to Oil Pan
* Cast Iron Cross - Bolted Cylinder Block painted Hemi Orange
* Aluminum Hemi Twin - Plug Cylinder Heads
* Distinction Chrome Valve Covers
* Heavy - Duty Cast Crankshaft
* Hydraulic Roller Camshaft
* Cast Pistons
* Aluminum M1 Single Plane MPI Intake Manifold with Holley 600 cfm Four - Barrel Carburetor
* Production High - Flow Exhaust Manifolds
* Roller Timing Chain and Sprockets
* Production Flex Plate
* Heavy - Duty Connecting Rods
* High - Volume Oil Pump
* NGC (Next Generation Controller)
* "Plug and Play" Wiring Harness
* Heavy - Duty Engine Shipping Crate"