GM Rear-Wheel-Drive Automatic Transmission

-General Motors automatic transmission; front pump marked GM 15
-front pump casting/part number 6260238, with MD-16 marking
rear-wheel-drive configuration with cast aluminum case and bellhousing
-equipped with vacuum modulator and mechanical shift linkage
input shaft and front pump assembly present
-output/slip yoke remains installed
-dipstick tube present
-torque converter not included
-shows grease/oil residue, oxidation and general wear from previous use and storage
-exact GM transmission model and vehicle application have not been verified
-untested; operational condition unknown