what do i have ? dakota V-8

I don't think they put the 5.9/360 until the next body style in the dakotas but I could be wrong. The 318 and 360 magnums differ very little by looks. I forgot all the ways to tell the difference but under the left head you should be able to see a stamping on the block that shows numbers and either 318 or 360 along with a few other digits... I think there is also a difference in balancer thickness but can't remember.