This is the adapter kit that permits you to bolt the 700 series trans to the Buick, Olds, and Pontiac engines. Kit includes: adapter plate, hardware, and torque converter pilot extension pre-welded to your converter. Caddy kit includes special bolt pattern on the converter to match your flywheel.
COMPUSHIFT Mini for GM 700R4 and GM 2004R
COMPUSHIFT Mini for Chrysler A518/46RH and Chrysler A618/47RH