The Derale 13031 5/16" Transmission Cooler Line to 3/8" Hose Barb Fitting from XDP eliminates the need to re-flare the end of your steel trans line. The included 5/16"compression fitting installs onto the cut transmission cooler line for a simple installation and converts it to a 3/8" hose barb.
Features:
- 5/16" Transmission Cooler Line to 3/8" NPT Hose Barb
- Eliminates The Need To Re-Flare Your Steel Transmission Line