Rear Frame Crossmember NOS GM Part. This is the last known number for the rear frame crossmember. It is a GM part and is listed as replacement 68-73, correct 74.
|Part Year||1968, 1969, 1970, 1971, 1972, 1973, 1974|
|Corvette Part Number||12300912|
|WC Part Number||No|
|OEM Part Number||No|
|AIM Part Number||No|