Collecting parts for a 0411 system, 2000 Silverado donor. Couple of MAF choices I wanted an opinion, intake ducting is steel 3in pipe. I like the cassette replacement as it would be easy to clean annually and the eventual replacement would be cheaper. Open to other choices.

OEM direct fit - https://www.amazon.ca/gp/product/B00...K6Y9EEQB&psc=1
Updated OEM - https://www.amazon.ca/gp/product/B00...K6Y9EEQB&psc=1
Corvette - https://www.hawksmotorsports.com/uni...-weld-on-bung/