1967-69 ZL1 Aluminum Block #3946052
 

This is a early Yenko or Can Am racing series aluminum block but could also be used for a ZL1 Camaro or Corvette for the 1969 model year. The casting number is 3946052 and the date on the back side of the block is 06017. This is the 4.40 tall deck version of the aluminum 4 bolt block and has been pressure tested and is a good rebuildable core. Can ship if you cannot pick up and can provide pictures with a email address or phone number. $8,000 for the block and can be reached at 330-770-2517.