S/B Chev ID help??

Today I was given an engine stand with a block, crank and pistons on it. It is different than the small blocks I have dealt with before so probably a later block. Castings on block = GM 5.7 LG and C217. The stamped number on the front pad is VO 327 FBM and CHF 750897 inscribed below it. The crank forged number is 14088526 which hollander shows as an 87-89 350 crank. The bore appears to be 4". I would sure appreciate any help you may be able to supply.

Thanks,
Fourdy :

 

The 5.7 should've told ya. 5.7 liters is a 350.

 

Ooops, let my ignorance show thru I do appreciate the info. Now to find out what the secret is to the 5.7. Fourdy