CNC-Motorsports offers the best fully forged pump gas performance 427 engine . We take great pride in offering our customers nothing but the best quality and performance. All CNC-Motorsports crate engines are 100% machined, balanced, blue-printed and dyno tested with your fuel system and ignition to ensure guaranteed quality and performance before shipping. Check out our current 540 horsepower to 675 plus horsepower crate engine packages. Custom builds are available upon request.