Okay! So let's see what we're working with here:
Packed very well. Good looking quality. No blemishes to speak of. Impressed.
What are they replacing?
Pretty good set of CB Aluminum/KN air cleaners which came with the cross bar linkage. I removed all that when I installed the sync link. The plan is to pull those air cleaners and sell the entire hex bar / air cleaner set up.
How hard can it be to install these things?
Step 1) Remove the thumb screws and pull off the rubber backed washers and the air cleaner tops and filters.
Step 2) Locate and remove the 4 nuts / washers that hold on the velocity stacks. Stuff some paper towels down the throats to keep the gunks and fiddly bits out.
Step 3) Remove the velocity stacks and set them aside.
Step 4) Remove the lower air cleaner base plate. Might need to give it a little jiggly tug. Try not to damage the gasket beneath the base. Be careful of the jets and jet doctors. Don't drop any fiddly bits down the carbs.
Step 5) So far so good! No tears. Oh, man... now would be a good time to check your fuel lines. Take a few minutes to check the fuel line connections.
Step 6) Line up your base plates (new and old) and transfer the holes for your jet doctors. You do have them already installed don't you? If you have your old template, that'd be a better option here. Once you've transferred the locations, drill 'em out! Clean the base plates off of all metal shavings and debris before going anywhere near the carbs. Don't skip this step.
Step 7) Reinstall the new parts in the opposite order of what you took off. You may have to notch the velocity stacks to allow room for the funky standoff bits. I will post pictures of that modification later.
Step 8) Step back and enjoy the view.
Now I need to buy my old 356 oil filter housing back from Longfella so I can further dress up my motor! These new air filter housings really look legit! The metal mesh is backed with some basic 'off road' foam. I also have a new set of K/N filters to put in the air cleaner bodies.
For those who are wondering about the size. They are the exact same size air cleaner as the aluminum ones which were on there before. The K&N filter cartage is literally the same unit. These new ones look smaller because the aluminum base and top are notably thicker than the new ones. (cast vs stamped).
Thanks for letting me share,
Ted