Electra V6-231 3.8L VIN C SFI (1988)
Refer to the chart below for Julian Date information, final drive ratios and transaxle model information:
*
1988 AAH, ABH, AFH, ANH and ATH model THM 440-T4 transaxles use the 3.33 ratio final drive assembly and were assembled with the new
components described in this bulletin.