WHATS THE DIFFERENCE BETWEEN A 235 AND 261 WATER OUTLET ? 261 IS BIGGER ? AND ON THE 261 FULL FLOW OIL FILTER WHAT TYPE OF FILTER DOES IT TAKE ? I DECIDED TO USE THE FULL FLOW OIL FILTER . LAST I WANT TO PAINT MY ENIGNE THE RIGHT COLOR FOR 54, IS THE COLOR BLUE OR GRAY ?
