Pro-Craft Race Engines Modified 408 SBC UMP House Motor BEST Of EVERYTHING ( Dart,Callies, Jessel, J&E, O-Berg, Eagle). This is NOT a freshen-up It is NEW. If you want to run up front and have reliability this is the motor for you. Best of H.P, torque and smooth. you will NOT be disappointed !!! Have Dyno sheets... To build this motor today is well over $25K Call (618) 806-2101 or (618) 462-2500 They don't get any better than this !!! Going in a different direction of racing is the ONLY reason for selling... This is race ready