Given that, it's simply a 4 bolt main block.
Maybe check and confirm whether or not it has a 1/8" pipe plug above the timing cover, and if the bottom end has 2482 main caps. Those would at least credit the block to having been a Flint made casting. The 010 blocks started being produced in mid April of 69. Flint castings were used in all solid lifter builds and included Z/28's, Corvette's and are also found in many CE coded warranty blocks and over the counter LT1 use.
__________________
I like solid lifter cars, big cams and cars w/ 3 pedals in them. 
|