Yenko ZL-1 block opinion (not selling, ...why?)

[ds1]

The factory ZL1 blocks have a casting date on the. ZL1 blocks are also numbered. So it makes it harder to fake. I had one 2 years ago that had a few rods exit it. The Yenko blocks are from Chevrolet molds. They made roughly 550 blocks in 69. Do to it being hard to machine them some were scrapped. I think your price is not bad, your just in a limited market. Cranes asking price IMO is unrealistic. I sold my block in favor of Chevys new castings, they have better quality control