Too early to be anything but a Yenko, IMO.
MN 1969 Copo Yenco Camaro BBC 427 MN 4 Bolt Main Short Block 3963512 512 L-7-8 https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F372419898254
I checked out the Yenko Camaro VIN list and the only one that starts with 57 and ends in a 2 that looks close would be 124379N578752.
- Warren
It appears to be a Yenko. One of the gold cars sold out of Joseph Chevrolet in Cincinnati.
124379N579462
The seller has had the block for a while.
Car hasn't been seen since 74....
Yenko block 3963512, stamped T0104MN, block date L 7 8, VIN: 19N579462. Car is Olympic gold sold out of Joseph Chevy, Cincinnati, OH.