My friend just located a 1968 Z28 long block 18N445313 VO529MO. It would be great to reunite the engine with the car.
For future searches the full VIN would be 124378N445313 and it's not in the database.
Ed
The engine is on FB Marketplace now in Waterport NY. https://www.facebook.com/marketplace/item/835782831309271?ref=search&referral_code=null&referral_story_type=post&tracking=browse_serp%3Af56fcdc1-4eed-43df-bbad-00710efc4238
Won't be around too long for that asking price. If legit..
"Block # 3914678 date code E228 and has cast by the oil filter 944 657 77N . Stamped with 18N445313 V0529MO .
The part # 3704180 oil pump , main bearing caps F7178 Gm244N Gm247N Gm310N Gm308N. Crank #1178 forged . water pump # 3782608 . fuel pump # EH40524 ."