Cummins crankshaft adapter part number 3907701. This adapter will allow a flex plate (Cummins Part Number 3918957) to bolt to a 4BT and mate to a Chevy Turbo 400 automatic transmission. The item "Cummins CRANKSHAFT Adapter 3907701 Chevy Turbo 400 4BT TH400" is in sale since Monday, May 24, 2021.
This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Other Engines & Components". The seller is "farmall16" and is located in Conesus, New York. This item can be shipped to United States.