High 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 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 500 degrees F. (not for exhaust). One can is enough for an engine.