I am in need of an oil pan for a 87 Grand National. Doing an engine job for a friend on his 84 GN. Thought I could use his oil pan over on the 87 long block going back into the car. I was wrong. Have a timing cover located. I was of the understanding when I purchased the engine that the oil pan was going to be different but I thought that it was the timing cover that made it different. Now that I have the engines side by side I see the difference. If anyone has a pan to sell, I would like to purchase one. Are these the only two diffeneces I am going to run across? Please email me at [email protected] or call 859-472-2957. My name is Lee and I live in northern Ky. Thank you.