What is th correct decal of a 64 Skylark w/ Hipo 300? If the number on the air cleaner is suppose to represent the torque, then 310 is wrong for a 4bbl.

The correct air cleaner decal is a clear decal mounted on an aluminum peice (some replacement stickers are silver colored and do not replicate original appearance).

For a "PowerPack 300," it should read "Wildcat 355."

Hope this helps.

skylark64