I looked on my engine and found numbers on passenger side they are 1-20-67. Does this mean it is a 67 engine or a 68. I'm confused I had someone say if it is stamped 67 that they went in 68 vehicles. Thanks you
So just set cold using hot specs.I will use the chart mopar came out with also that way all will be done the way they say. Heck after it’s warmed up hot I can always check it’s only a couple valve cover bolts and it’s out the way.
I got a 67 Plymouth Barracuda and just replaced the rocker arms and adjusters. I have the hot setting but can't find the cold settings. Any help would be appreciated.