Verne,
If it's important and you can't find anyone, there's a few 'Vette guys w/ cars from Dexter you may be able to track down..
Zone 44 Dealer 084
Status: No longer in Business
Dealer Name: Dexter Chevrolet
Address: 20811 West 8 Mile Rd
City: Detroit
State: MI
Zip: 48219
~ Pete