Description: Are you looking to build an awesome resto-mod with great throttle response and all the power you can realistically put to street tires? How's 680 horsepower and 560 torque? Your ride is going to be a cruiser, so it needs to have street manners, be utterly reliable and low maintenance. Chances are your hood will be up a lot at car shows, so the engine needs to look great. You are looking for Plug & Play so as to avoid any installation and fabrication nightmares. Once finished, you have no intention of ever selling your dream ride, so the engine must be built to last. To get your project finished, the drive train can't break the bank. Look no further. Borowski Race Engines has what you want. The simplest solution is usually the best solution. That means naturally aspirated; something we can do comfortably with a hydraulic roller cam. This package can be ordered complete with electronics and a serpentine system that can handle whatever you have in mind. It arrives already broken-in on our dyno with the tune installed. Our standard 408 LS comes painted black as shown with a Holley Lo-Ram intake manifold and our engraved billet valve covers. Want a different look? It can be ordered with a variety of different aftermarket intake manifolds, custom paint and custom engraving on the valve covers. This build features all new, name-brand parts for durability and reliability. Pair it with one of our custom Hughes Performance transmission kits, you are good to go! Let's look at three key elements of the technology: Short Block: A seasoned GM iron LS engine block with 4.030" bores paired with a 4.000" stroke Callies Compstar center-counterweighted crank with Compstar rods and Diamond Race Series pistons. Top End: A COMP hydraulic roller cam controls the valve train enhanced with a COMP trunnion kit. This cam delivers a great balance of power, low idle rpm and vacuum plus it sounds great. The GM LS3 head cores have been CNC ported on BRE's 5-axis and treated to