This banjo bolt kit is designed to suit the GM TH350 and TH400 transmissions with straight thread and washer seal. These handy banjo adapters allow you to easily plumb in a transmission cooler or aftermarket transmission cooler lines. The banjo kit allows for tight clearance applications where tunnel clearance is at a minimal. The banjo bolt is manufactured from 304 stainless steel and the aluminium banjo features a short -6AN male.