Hello:
I'm confused.
Is a 71 340 orange or blue?
If the block cast date is 6-71, is it a 71 or a 72 engine?
Anyone have a pic of the correct air cleaner for a '71?
Allpar says: "1970-71 engines were painted orange; they changed to blue in 1972-73, although some late 1971 engines ended up...