numbers matching ?
Here's my 340 block (that's awaiting a rebuild)
Its casting date is 7-10-69 (which I believe is July 10, 69) and the build date for the motor is March 2 1970 (based upon the numbers stamped onto the front). That's 8 months difference. If it's actualy cast Oct. 7 then it's still 5 months.
Here's my 340 block (that's awaiting a rebuild)
Its casting date is 7-10-69 (which I believe is July 10, 69) and the build date for the motor is March 2 1970 (based upon the numbers stamped onto the front). That's 8 months difference. If it's actualy cast Oct. 7 then it's still 5 months.
