I have a 2004 Reinell 204 with a Volvo penta 5.7 with a carb. The last owner put a 5.7 in last year and before it had a 5.0 so I am unsure of the model. I am not sure if the block is a volvo penta or if he used another block but he used the 5.0 manifolds, carbs,exhaust,etc. I put the pink...