Motor color

[blmopar1]

I have a 68 fastback barracuda in which i am doing a new motor for the car. I want to paint it the correct color. I've seen motors red and also blue what is the difference. Thanks

 

[Alaskan_TA]

1968 engine colors at the link;

http://www.hamtramck-historical.com/images/TSBs/1968/68-25-01 page4.jpg