v8 xmember and my 53 has it , and its flatty powered and it mounts just like the spare y block one i have . i have a horseshoe shaped mount that bolts to the water pumps / front of the engine just like the three yblock powered ones i have had here at one time or another . if need i can take a pic as the front end is off right now .................... i got a spare one but i'm keeping it for my other frame for now .....................