Turbo red block -10AN oil return line Garrett turbo

This oil return line is for use on a a B21FT, B23FT, B200FT, or B230FT using our oil return fitting kit or a F block with a -10 an fitting drilled into the block location.   Kit includes assembled -10 hose at the approprate length for a stock manifold.  This kit includes the turbo fitting for Garrett turbo applications.  Garrett turbos only