Originally Posted By Cuda340
Not to hijack the thread but can anyone give me the specifics on the D6 head?


Old DC handbook says "D4 intake ports and a new raised exhaust port". Dual plugs, cast no 36144885. Not to be confused with the ported D4A head with cast no 3614433. Have a couple of pics.

D6a.JPGD6b.JPG