V0720ZZZ Is stamped on front of block 5.7 350
The Vo is the plant that built the engine 720 is the month and day and the zzz is the engine code or parts make up for the engine. Now with that being said the engine was built at Flint V/8 engine in Flint, Mi. on July 20 year is not shown. I can also tell you the zzz engine is hand built off line on a special operation. Most of the hot rods like this engine because of the horse power it puts out. I know this as I was the General Supervisor for the job that built these engine and retired with 37 service. Hope this helps.
Testimonial: "What do I need to find the build sheet or is that even possible ?"
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