This part is a good, used C4 Transmission Oil Fill & Drain Plug which can be installed on any of the following Corvette models:
Body & Trim
Base, Collector’s Edition, Grand Sport
Base, Indianapolis 500 Pace Car, ZR-1
40th Anniversary Edition, Base, ZR-1
NOTE: This part is meant for a Corvette with the ML9 (Manual 6-speed, ZF Transmission) option code.
GM Part Number: 10140673