Trans Am, Corvette and Fiero Specialists since 1998. Please be patient as we migrate our old website tech pages and over 10,000 products to this new site. Thank you.
Looking to make your own LS swap ducting? Look no further. This small billet aluminum boss allows for easy retrofitting LS motors using the high-flow LS3/LS7 Corvette MAF sensor (aka "credit card style") into your system. Not only are the LS7 5-Wire MAF's high flowing, but they have a built in IAT sensor, are compact, and reliable, so swaps are simple. (MAF sensor not included). Aluminum bung has curved backside for easier welding to round aluminum tubing. Stainless screws included.
