Used water pump front cover bolt set.  Bolts hold the cover to the water pump (THESE ARE NOT THE PUMP TO BLOCK BOLTS). Fits the following:

92-96 LT1/LT4 V8 Corvette
93-97 LT1 V8 Camaro Z28, SS
93-97 LT1 V8 Firebird Formula, Trans Am, Firehawk
94-96 LT1 Impala SS

The item in the picture is the actual photo of the item being sold.