Engine Blue Paint 240Z 260Z 280Z 510High heat blue engine paint for "L" series engines 1968 1983. We did a lot of research to try and get the correct color in a high heat chemical resistant paint. We found that over the years and different models the shade of blue changed a little. We came up with two shades of blue that match very closely to the blue colors we see on our 4 and 6 cylinder engines. Choose from a lighter "brighter" or darker blue. Withstands heat up to 300 degrees F. (not