Small block Ford 302 stroker engine combination with Aluminum heads. The 331 375 HP engine package can be custom designed to tailor to your specific needs. This engine package delivers a lot of punch for your money. This is what most of our customers prefer when building there strip/street car. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.