3406A to 3406B engine swap

I bought a 3406A engine that was overhauled for $$$CHEAP$$$. 425HP. I have no air compressor for it. Will my B model air compressor fit it? What will have to be changed if I put the older A model in a newer B model truck? I am thinking the biggest thing will be the gauges?

 

So if they are the same block and head can I mount the pump from the B to the A? How about the air compressor? Does it bolt in? I couldn't pass up a 3406A completely overhauled for $1,000.

 

It has a 177148 turbo on it. I dont know if the pump was turned up, but the guy said he will try to find the dyno report on the engine. He had it overhauled as a spare and got out of the business. It has been sitting in a crate for 5 years in his shop. He claims it is 425hp + so whoever built it must have turned the pump up. The fuel mileage doesn't so much bother me. I bought a truck for the engine that had a wasted front diff. for $1100. Way less than I could have scrapped it for or bought a running replacement B for. I pulled that B engine and put it into a nicer truck with a 13 speed that needed an engine. Much to my liking, the engine isn't missing a beat. I'm having that engine out of that truck rebuilt for a spare. I have no need for the flat-lander 9 speed in the donor truck. Now I have plans of removing the blown diff in the donor and rolling the rear axle to the front and turning it into a single screw due to finding a sizeable crack in the aluminum frame in back of the front airbag on the rear axle. Chopping the rear of the frame off, welding up a "cowboy" flatbed and turning the truck for a $20k profit after some paint and putting the A model in the donor truck. Crossing fingers it all works out.